#DF7143
Closest named color: Burnt Sienna (#E76F51). oklch(66.8% 0.15 42.3), rgb(223, 113, 67).
Aa
Black text reads best on this color (6.58:1).
About this color
#DF7143 is a medium-light, vivid orange. In OKLCH its lightness is 67%, its chroma 0.150 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.022 away. Black text reads best on it, at 6.58:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.58:1 |
| White text | 3.19:1 |
Values
| HEX | #DF7143 |
| RGB | rgb(223, 113, 67) |
| HSL | hsl(18, 71%, 57%) |
| OKLCH | oklch(66.8% 0.15 42.3) |
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 #DF7143 | 3.19:1 | AA large text | Lc -64.0 | Content text, not long reading |
| Black text on #DF7143 | 6.58:1 | AA | Lc 45.5 | Large or bold text, headings |
| #DF7143 text on white | 3.19:1 | AA large text | Lc 58.6 | Large or bold text, headings |
| #DF7143 text on black | 6.58:1 | AA | Lc -43.2 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F2D1C4
oklch(88.5% 0.041 42.7)
-
Step 300
300
#EAB29B
oklch(80.9% 0.073 43.4)
-
Step 400
400
#DE8764
oklch(70.8% 0.118 42.5)
-
Step 500
500 (this color)
#DF7143
oklch(66.8% 0.15 42.3)
-
Step 600
600
#BE4908
oklch(55.7% 0.164 42.3)
-
Step 700
700
#A13B00
oklch(49% 0.147 42.3)
-
Step 800
800
#843003
oklch(42.6% 0.126 42.3)
-
Step 900
900
#6B2C10
oklch(37.7% 0.098 42.2)
-
Step 950
950
#3F1B0B
oklch(27.1% 0.062 43.2)
#DF7143 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) | #8F813E | 0.141 |
| Deuteranopia (no green cones) | #AA9941 | 0.128 |
| Tritanopia (no blue cones) | #F45B67 | 0.077 |
| Achromatopsia (no color) | #909090 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DF7143
#DF7143
oklch(66.8% 0.15 42.3)
- #00A5CB
#00A5CB
oklch(66.9% 0.124 222)
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 #DF7143, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.022
- Dark Peach #DE7E5D ΔE 0.033
- Chocolate #D2691E ΔE 0.040
- Pumpkin #E17701 ΔE 0.042
- Terracota #CB6843 ΔE 0.044
- Terracotta #CA6641 ΔE 0.049
- Dull Orange #D8863B ΔE 0.052
- Terra Cotta #C9643B ΔE 0.053
Use #DF7143 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.