#7A2C2C
Closest named color: Chestnut (#742802). oklch(40.7% 0.109 23.3), rgb(122, 44, 44).
Aa
White text reads best on this color (9.44:1).
About this color
#7A2C2C is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.109 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.042 away. White text reads best on it, at 9.44:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.22:1 |
| White text | 9.44:1 |
Values
| HEX | #7A2C2C |
| RGB | rgb(122, 44, 44) |
| HSL | hsl(0, 47%, 33%) |
| OKLCH | oklch(40.7% 0.109 23.3) |
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 #7A2C2C | 9.44:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #7A2C2C | 2.22:1 | Fails | Lc 12.8 | Not readable |
| #7A2C2C text on white | 9.44:1 | AAA | Lc 91.1 | Preferred for body text |
| #7A2C2C text on black | 2.22:1 | Fails | Lc -11.2 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E4
oklch(93.5% 0.019 21.6)
-
Step 200
200
#F0D1CE
oklch(88.6% 0.035 24.4)
-
Step 300
300
#E7B1AD
oklch(80.9% 0.064 23.4)
-
Step 400
400
#D98782
oklch(70.8% 0.102 23.7)
-
Step 500
500
#CD6663
oklch(63.2% 0.131 23.2)
-
Step 600
600
#B84B4A
oklch(55.7% 0.142 23.4)
-
Step 700
700
#9E3B3B
oklch(49.1% 0.132 23.3)
-
Step 800
800 (this color)
#7A2C2C
oklch(40.7% 0.109 23.3)
-
Step 900
900
#682D2B
oklch(37.8% 0.085 23.9)
-
Step 950
950
#3D1B1A
oklch(27.1% 0.054 23)
#7A2C2C 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) | #403C2B | 0.117 |
| Deuteranopia (no green cones) | #534C2A | 0.108 |
| Tritanopia (no blue cones) | #861C2D | 0.033 |
| Achromatopsia (no color) | #464646 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2C2C
#7A2C2C
oklch(40.7% 0.109 23.3)
- #00545A
#00545A
oklch(40.6% 0.069 203.2)
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 #7A2C2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.042
- Red Brown #8B2E16 ΔE 0.044
- Purple Brown #673A3F ΔE 0.048
- Wine Red #7B0323 ΔE 0.053
- Brick Red #8F1402 ΔE 0.054
- Rust Brown #8B3103 ΔE 0.054
- Maroon #800000 ΔE 0.056
- Dark Red #8B0000 ΔE 0.057
Use #7A2C2C 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.