#7B2A18
Closest named color: Chestnut (#742802). oklch(40.3% 0.117 34), rgb(123, 42, 24).
Aa
White text reads best on this color (9.60:1).
About this color
#7B2A18 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.117 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.023 away. White text reads best on it, at 9.60:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.18:1 |
| White text | 9.60:1 |
Values
| HEX | #7B2A18 |
| RGB | rgb(123, 42, 24) |
| HSL | hsl(11, 67%, 29%) |
| OKLCH | oklch(40.3% 0.117 34) |
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 #7B2A18 | 9.60:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #7B2A18 | 2.18:1 | Fails | Lc 12.5 | Not readable |
| #7B2A18 text on white | 9.60:1 | AAA | Lc 91.4 | Preferred for body text |
| #7B2A18 text on black | 2.18:1 | Fails | Lc -10.9 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6E1
oklch(93.7% 0.02 37)
-
Step 200
200
#F1D1C9
oklch(88.5% 0.038 34.3)
-
Step 300
300
#E9B1A4
oklch(80.8% 0.068 33.4)
-
Step 400
400
#DC8773
oklch(70.8% 0.109 34)
-
Step 500
500
#D0664E
oklch(63.2% 0.14 34)
-
Step 600
600
#BB4A31
oklch(55.6% 0.152 34)
-
Step 700
700
#A13A23
oklch(49.1% 0.142 34.1)
-
Step 800
800 (this color)
#7B2A18
oklch(40.3% 0.117 34)
-
Step 900
900
#692C1F
oklch(37.6% 0.091 33.5)
-
Step 950
950
#3E1B13
oklch(27.1% 0.057 34.1)
#7B2A18 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) | #413A15 | 0.120 |
| Deuteranopia (no green cones) | #554C15 | 0.110 |
| Tritanopia (no blue cones) | #881526 | 0.045 |
| Achromatopsia (no color) | #454545 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B2A18
#7B2A18
oklch(40.3% 0.117 34)
- #005260
#005260
oklch(40.3% 0.071 214.2)
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 #7B2A18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.023
- Red Brown #8B2E16 ΔE 0.036
- Rust Brown #8B3103 ΔE 0.042
- Brick Red #8F1402 ΔE 0.045
- Maroon #800000 ΔE 0.047
- Dark Red #8B0000 ΔE 0.049
- Brown Red #922B05 ΔE 0.050
- Blood #770001 ΔE 0.056
Use #7B2A18 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.