#7C2F2F
Closest named color: Red Brown (#8B2E16). oklch(41.5% 0.108 23), rgb(124, 47, 47).
Aa
White text reads best on this color (9.11:1).
About this color
#7C2F2F is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.108 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.041 away. White text reads best on it, at 9.11:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.30:1 |
| White text | 9.11:1 |
Values
| HEX | #7C2F2F |
| RGB | rgb(124, 47, 47) |
| HSL | hsl(0, 45%, 34%) |
| OKLCH | oklch(41.5% 0.108 23) |
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 #7C2F2F | 9.11:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #7C2F2F | 2.30:1 | Fails | Lc 13.6 | Not readable |
| #7C2F2F text on white | 9.11:1 | AAA | Lc 90.3 | Preferred for body text |
| #7C2F2F text on black | 2.30:1 | Fails | Lc -12.0 | 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
#E7B1AE
oklch(80.9% 0.063 22.2)
-
Step 400
400
#D88783
oklch(70.7% 0.1 23)
-
Step 500
500
#CC6764
oklch(63.2% 0.129 23.2)
-
Step 600
600
#B74C4B
oklch(55.7% 0.14 23.2)
-
Step 700
700
#9D3C3C
oklch(49.1% 0.13 23.2)
-
Step 800
800 (this color)
#7C2F2F
oklch(41.5% 0.108 23)
-
Step 900
900
#672D2C
oklch(37.7% 0.084 22.9)
-
Step 950
950
#3D1B1A
oklch(27.1% 0.054 23)
#7C2F2F 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) | #423E2E | 0.116 |
| Deuteranopia (no green cones) | #564E2D | 0.105 |
| Tritanopia (no blue cones) | #882130 | 0.032 |
| Achromatopsia (no color) | #484848 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C2F2F
#7C2F2F
oklch(41.5% 0.108 23)
- #00575D
#00575D
oklch(41.6% 0.071 202.9)
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 #7C2F2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.041
- Purple Brown #673A3F ΔE 0.047
- Chestnut #742802 ΔE 0.047
- Rust Brown #8B3103 ΔE 0.051
- Brownish Purple #76424E ΔE 0.053
- Brick Red #8F1402 ΔE 0.055
- Brown Red #922B05 ΔE 0.056
- Wine Red #7B0323 ΔE 0.060
Use #7C2F2F 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.