#7D2910
Closest named color: Chestnut (#742802). oklch(40.5% 0.122 36.4), rgb(125, 41, 16).
Aa
White text reads best on this color (9.56:1).
About this color
#7D2910 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.122 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.022 away. White text reads best on it, at 9.56:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.19:1 |
| White text | 9.56:1 |
Values
| HEX | #7D2910 |
| RGB | rgb(125, 41, 16) |
| HSL | hsl(14, 77%, 28%) |
| OKLCH | oklch(40.5% 0.122 36.4) |
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 #7D2910 | 9.56:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #7D2910 | 2.19:1 | Fails | Lc 12.7 | Not readable |
| #7D2910 text on white | 9.56:1 | AAA | Lc 91.2 | Preferred for body text |
| #7D2910 text on black | 2.19:1 | Fails | Lc -11.1 | Not readable |
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 800.
-
Step 50
50
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C7
oklch(88.6% 0.04 37.5)
-
Step 300
300
#EAB1A1
oklch(80.9% 0.071 36.3)
-
Step 400
400
#DE866D
oklch(70.8% 0.115 36.7)
-
Step 500
500
#D26446
oklch(63.1% 0.146 36.2)
-
Step 600
600
#BD4826
oklch(55.5% 0.158 36.5)
-
Step 700
700
#A33819
oklch(49.1% 0.148 36.2)
-
Step 800
800 (this color)
#7D2910
oklch(40.5% 0.122 36.4)
-
Step 900
900
#6B2C1A
oklch(37.9% 0.095 36.7)
-
Step 950
950
#3F1A10
oklch(27% 0.061 36.1)
#7D2910 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) | #41390C | 0.124 |
| Deuteranopia (no green cones) | #564C0C | 0.112 |
| Tritanopia (no blue cones) | #8A1024 | 0.050 |
| Achromatopsia (no color) | #454545 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D2910
#7D2910
oklch(40.5% 0.122 36.4)
- #005262
#005262
oklch(40.4% 0.072 216.8)
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 #7D2910, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.022
- Red Brown #8B2E16 ΔE 0.033
- Rust Brown #8B3103 ΔE 0.038
- Brick Red #8F1402 ΔE 0.041
- Brown Red #922B05 ΔE 0.046
- Dark Red #8B0000 ΔE 0.046
- Maroon #800000 ΔE 0.046
- Blood #770001 ΔE 0.056
Use #7D2910 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.