#7F2A37
Closest named color: Red Wine (#8C0034). oklch(41.6% 0.117 14.8), rgb(127, 42, 55).
Aa
White text reads best on this color (9.17:1).
About this color
#7F2A37 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.117 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.048 away. White text reads best on it, at 9.17:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.28:1 |
| White text | 9.17:1 |
Values
| HEX | #7F2A37 |
| RGB | rgb(127, 42, 55) |
| HSL | hsl(351, 50%, 33%) |
| OKLCH | oklch(41.6% 0.117 14.8) |
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 #7F2A37 | 9.17:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #7F2A37 | 2.28:1 | Fails | Lc 13.6 | Not readable |
| #7F2A37 text on white | 9.17:1 | AAA | Lc 90.4 | Preferred for body text |
| #7F2A37 text on black | 2.28:1 | Fails | Lc -11.9 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F1D0D1
oklch(88.6% 0.037 15.8)
-
Step 300
300
#E9AFB2
oklch(80.8% 0.068 15.2)
-
Step 400
400
#DC838B
oklch(70.7% 0.11 14.5)
-
Step 500
500
#D0616E
oklch(63.1% 0.141 14.8)
-
Step 600
600
#BB4556
oklch(55.6% 0.152 15)
-
Step 700
700
#A13546
oklch(49.1% 0.142 14.9)
-
Step 800
800 (this color)
#7F2A37
oklch(41.6% 0.117 14.8)
-
Step 900
900
#692A32
oklch(37.7% 0.09 14.7)
-
Step 950
950
#3E191D
oklch(27% 0.058 15.1)
#7F2A37 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) | #3E3D37 | 0.130 |
| Deuteranopia (no green cones) | #544E35 | 0.118 |
| Tritanopia (no blue cones) | #8B1A2F | 0.030 |
| Achromatopsia (no color) | #484848 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F2A37
#7F2A37
oklch(41.6% 0.117 14.8)
- #005858
#005858
oklch(41.7% 0.071 194.8)
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 #7F2A37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.048
- Red Brown #8B2E16 ΔE 0.051
- Wine Red #7B0323 ΔE 0.053
- Bordeaux #7B002C ΔE 0.054
- Purple Brown #673A3F ΔE 0.054
- Brownish Purple #76424E ΔE 0.055
- Wine #80013F ΔE 0.057
- Brick Red #8F1402 ΔE 0.057
Use #7F2A37 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.