#DF631C
Closest named color: Chocolate (#D2691E). oklch(64.4% 0.173 45), rgb(223, 99, 28).
Aa
Black text reads best on this color (5.93:1).
About this color
#DF631C is a medium-light, vivid orange. In OKLCH its lightness is 64%, its chroma 0.173 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.025 away. Black text reads best on it, at 5.93:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 5.93:1 |
| White text | 3.53:1 |
Values
| HEX | #DF631C |
| RGB | rgb(223, 99, 28) |
| HSL | hsl(22, 78%, 49%) |
| OKLCH | oklch(64.4% 0.173 45) |
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 #DF631C | 3.53:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #DF631C | 5.93:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #DF631C text on white | 3.53:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #DF631C text on black | 5.93:1 | AA | Lc -39.5 | 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
#FCF3EF
oklch(97% 0.011 45.7)
-
Step 100
100
#F9E5DD
oklch(93.6% 0.025 43.2)
-
Step 200
200
#F5D0C0
oklch(88.5% 0.047 44.7)
-
Step 300
300
#EFB093
oklch(80.9% 0.084 45.8)
-
Step 400
400
#E58355
oklch(70.7% 0.135 45.1)
-
Step 500
500 (this color)
#DF631C
oklch(64.4% 0.173 45)
-
Step 600
600
#BB4C00
oklch(55.6% 0.159 44.9)
-
Step 700
700
#9E3F00
oklch(49.1% 0.14 44.9)
-
Step 800
800
#823300
oklch(42.6% 0.121 45.2)
-
Step 900
900
#6E2A00
oklch(37.8% 0.108 45.3)
-
Step 950
950
#421803
oklch(27% 0.072 44.7)
#DF631C 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) | #87770B | 0.161 |
| Deuteranopia (no green cones) | #A59316 | 0.146 |
| Tritanopia (no blue cones) | #F54556 | 0.091 |
| Achromatopsia (no color) | #888888 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DF631C
#DF631C
oklch(64.4% 0.173 45)
- #009CC5
#009CC5
oklch(64.4% 0.122 225)
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 #DF631C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.025
- Rust #CA6702 ΔE 0.041
- Deep Orange #DC4D01 ΔE 0.042
- Terracota #CB6843 ΔE 0.042
- Rusty Orange #CD5909 ΔE 0.043
- Browny Orange #CA6B02 ΔE 0.043
- Terracotta #CA6641 ΔE 0.044
- Terra Cotta #C9643B ΔE 0.044
Use #DF631C 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.