#7A2F2B
Closest named color: Chestnut (#742802). oklch(41.1% 0.106 25.8), rgb(122, 47, 43).
Aa
White text reads best on this color (9.25:1).
About this color
#7A2F2B is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.106 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.041 away. White text reads best on it, at 9.25:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.26:1 |
| White text | 9.25:1 |
Values
| HEX | #7A2F2B |
| RGB | rgb(122, 47, 43) |
| HSL | hsl(3, 48%, 32%) |
| OKLCH | oklch(41.1% 0.106 25.8) |
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 #7A2F2B | 9.25:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #7A2F2B | 2.26:1 | Fails | Lc 13.2 | Not readable |
| #7A2F2B text on white | 9.25:1 | AAA | Lc 90.7 | Preferred for body text |
| #7A2F2B text on black | 2.26:1 | Fails | Lc -11.6 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E4
oklch(93.7% 0.018 26.1)
-
Step 200
200
#EFD1CD
oklch(88.5% 0.034 26.8)
-
Step 300
300
#E6B2AC
oklch(80.9% 0.062 26.1)
-
Step 400
400
#D78880
oklch(70.6% 0.098 26.1)
-
Step 500
500
#CB6860
oklch(63.1% 0.127 26.1)
-
Step 600
600
#B64D47
oklch(55.6% 0.138 25.8)
-
Step 700
700
#9C3E39
oklch(49.1% 0.127 25.9)
-
Step 800
800 (this color)
#7A2F2B
oklch(41.1% 0.106 25.8)
-
Step 900
900
#662E2A
oklch(37.7% 0.082 25.9)
-
Step 950
950
#3C1B19
oklch(26.9% 0.052 24.7)
#7A2F2B 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) | #423D2A | 0.112 |
| Deuteranopia (no green cones) | #554D29 | 0.103 |
| Tritanopia (no blue cones) | #86202F | 0.035 |
| Achromatopsia (no color) | #474747 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2F2B
#7A2F2B
oklch(41.1% 0.106 25.8)
- #00555D
#00555D
oklch(41% 0.07 205.8)
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 #7A2F2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.041
- Red Brown #8B2E16 ΔE 0.041
- Purple Brown #673A3F ΔE 0.046
- Rust Brown #8B3103 ΔE 0.050
- Brick Red #8F1402 ΔE 0.055
- Brown Red #922B05 ΔE 0.056
- Brownish Purple #76424E ΔE 0.056
- Dark Red #8B0000 ΔE 0.060
Use #7A2F2B 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.