Deep Orange #DC4D01
Deep Orange is a medium-dark, vivid orange with hex code #DC4D01 and RGB rgb(220, 77, 1).
Aa
Black text reads best on this color (5.10:1).
About this color
#DC4D01 is a medium-dark, vivid orange. In OKLCH its lightness is 61%, its chroma 0.191 and its hue 40°. Its hue sits on the warm side of the wheel. It is the named color Deep Orange. Black text reads best on it, at 5.10:1.
| Hue family | Oranges |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.191) |
| Temperature | warm |
| Nearest name | Deep Orange |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Colors that go with Deep Orange
Matches found by rotating Deep Orange around the OKLCH hue wheel, each labelled with the closest name in our list.
Complementary
The opposite hue (180°).
Analogous
Neighbouring hues, 30° either side.
Triadic
Three hues spaced 120° apart.
Color palettes with Deep Orange
Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Deep Orange, closest first.
Similar named colors
The eight named colors closest to Deep Orange, with their ΔE distance.
- Rusty Orange #CD5909 ΔE 0.032
- Rust Orange #C45508 ΔE 0.045
- Tomato Red #EC2D01 ΔE 0.047
- Pale Red #D9544D ΔE 0.050
- Terra Cotta #C9643B ΔE 0.051
- Chocolate #D2691E ΔE 0.053
- Vermillion #F4320C ΔE 0.053
- Brick Orange #C14A09 ΔE 0.054
More about Deep Orange
How to make Deep Orange
A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.
- 4 parts orange
- 3 parts red
- 1 part purple
Recipe result: #DB5028, a difference of ΔE 0.016 from Deep Orange. That is very close: most people will not see the difference.
Codes for Deep Orange in every format
| HEX | #DC4D01 |
| RGB | rgb(220, 77, 1) |
| HSL | hsl(21, 99%, 43%) |
| OKLCH | oklch(61% 0.191 40.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #DC4D01 | 4.11:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #DC4D01 | 5.10:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #DC4D01 text on white | 4.11:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #DC4D01 text on black | 5.10:1 | AA | Lc -34.5 | Non-text elements, placeholder text |
Shades and tints of Deep Orange
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#FBE4DD
oklch(93.6% 0.027 37.6)
-
Step 200
200
#F8CEC0
oklch(88.4% 0.051 39.3)
-
Step 300
300
#F5AC93
oklch(80.8% 0.093 39.7)
-
Step 400
400
#ED7C54
oklch(70.7% 0.15 39.9)
-
Step 500
500 (this color)
#DC4D01
oklch(61% 0.191 40.1)
-
Step 600
600
#C24300
oklch(55.5% 0.173 40.3)
-
Step 700
700
#A43700
oklch(49% 0.153 40.1)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#722400
oklch(37.7% 0.117 40.3)
-
Step 950
950
#451503
oklch(27.1% 0.079 40.1)
Deep Orange with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #786900 | 0.188 |
| Deuteranopia (no green cones) | #9B8900 | 0.169 |
| Tritanopia (no blue cones) | #F31E42 | 0.085 |
| Achromatopsia (no color) | #7D7D7D | 0.192 |
Use Deep Orange in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.