#7A2A28
Closest named color: Chestnut (#742802). oklch(40.4% 0.112 24.9), rgb(122, 42, 40).
Aa
White text reads best on this color (9.59:1).
About this color
#7A2A28 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.112 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.038 away. White text reads best on it, at 9.59:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.18:1 |
| White text | 9.59:1 |
Values
| HEX | #7A2A28 |
| RGB | rgb(122, 42, 40) |
| HSL | hsl(1, 51%, 32%) |
| OKLCH | oklch(40.4% 0.112 24.9) |
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 #7A2A28 | 9.59:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #7A2A28 | 2.18:1 | Fails | Lc 12.5 | Not readable |
| #7A2A28 text on white | 9.59:1 | AAA | Lc 91.5 | Preferred for body text |
| #7A2A28 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E5E3
oklch(93.5% 0.019 25.6)
-
Step 200
200
#F1D0CD
oklch(88.5% 0.037 24)
-
Step 300
300
#E8B1AB
oklch(80.9% 0.065 25.7)
-
Step 400
400
#DA867F
oklch(70.6% 0.105 25.2)
-
Step 500
500
#CE655F
oklch(63.1% 0.134 25)
-
Step 600
600
#B94A46
oklch(55.6% 0.145 25)
-
Step 700
700
#9F3A37
oklch(49% 0.135 25.1)
-
Step 800
800 (this color)
#7A2A28
oklch(40.4% 0.112 24.9)
-
Step 900
900
#682C29
oklch(37.6% 0.087 25)
-
Step 950
950
#3D1A18
oklch(26.8% 0.055 24.8)
#7A2A28 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) | #3F3A27 | 0.120 |
| Deuteranopia (no green cones) | #534B26 | 0.110 |
| Tritanopia (no blue cones) | #86182A | 0.035 |
| Achromatopsia (no color) | #454545 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2A28
#7A2A28
oklch(40.4% 0.112 24.9)
- #00535A
#00535A
oklch(40.3% 0.069 204.7)
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 #7A2A28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.038
- Red Brown #8B2E16 ΔE 0.044
- Wine Red #7B0323 ΔE 0.050
- Brick Red #8F1402 ΔE 0.051
- Maroon #800000 ΔE 0.051
- Purple Brown #673A3F ΔE 0.051
- Dark Red #8B0000 ΔE 0.053
- Rust Brown #8B3103 ΔE 0.053
Use #7A2A28 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.