#DD4F13
Closest named color: Deep Orange (#DC4D01). oklch(61.5% 0.188 39.2), rgb(221, 79, 19).
Aa
Black text reads best on this color (5.20:1).
About this color
#DD4F13 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.188 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.006 away. Black text reads best on it, at 5.20:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.188) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #DD4F13 |
| RGB | rgb(221, 79, 19) |
| HSL | hsl(18, 84%, 47%) |
| OKLCH | oklch(61.5% 0.188 39.2) |
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 #DD4F13 | 4.03:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #DD4F13 | 5.20:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #DD4F13 text on white | 4.03:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #DD4F13 text on black | 5.20:1 | AA | Lc -35.1 | Non-text elements, placeholder text |
Tints and shades
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
#F8CEC1
oklch(88.4% 0.051 37.9)
-
Step 300
300
#F5AC94
oklch(80.8% 0.093 39)
-
Step 400
400
#EC7D57
oklch(70.7% 0.147 39.4)
-
Step 500
500 (this color)
#DD4F13
oklch(61.5% 0.188 39.2)
-
Step 600
600
#C44000
oklch(55.5% 0.178 39)
-
Step 700
700
#A63500
oklch(49.1% 0.157 39.1)
-
Step 800
800
#892A00
oklch(42.6% 0.137 39)
-
Step 900
900
#732200
oklch(37.6% 0.12 39.1)
-
Step 950
950
#441504
oklch(26.9% 0.078 39.6)
#DD4F13 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) | #796A01 | 0.188 |
| Deuteranopia (no green cones) | #9C8A04 | 0.169 |
| Tritanopia (no blue cones) | #F42345 | 0.083 |
| Achromatopsia (no color) | #7E7E7E | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DD4F13
#DD4F13
oklch(61.5% 0.188 39.2)
- #0094B2
#0094B2
oklch(61.6% 0.111 218.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #DD4F13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.006
- Rusty Orange #CD5909 ΔE 0.034
- Pale Red #D9544D ΔE 0.045
- Tomato Red #EC2D01 ΔE 0.047
- Rust Orange #C45508 ΔE 0.048
- Terra Cotta #C9643B ΔE 0.049
- Chocolate #D2691E ΔE 0.051
- Terracotta #CA6641 ΔE 0.052
Use #DD4F13 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.