#7F2731
Closest named color: Red Wine (#8C0034). oklch(41% 0.121 17.8), rgb(127, 39, 49).
Aa
White text reads best on this color (9.38:1).
About this color
#7F2731 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.121 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.046 away. White text reads best on it, at 9.38:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.23:1 |
| White text | 9.38:1 |
Values
| HEX | #7F2731 |
| RGB | rgb(127, 39, 49) |
| HSL | hsl(353, 53%, 33%) |
| OKLCH | oklch(41% 0.121 17.8) |
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 #7F2731 | 9.38:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #7F2731 | 2.23:1 | Fails | Lc 13.1 | Not readable |
| #7F2731 text on white | 9.38:1 | AAA | Lc 90.8 | Preferred for body text |
| #7F2731 text on black | 2.23:1 | Fails | Lc -11.5 | 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
#F7E5E5
oklch(93.6% 0.02 17.5)
-
Step 200
200
#F2CFCF
oklch(88.4% 0.039 17.9)
-
Step 300
300
#EBAFB0
oklch(81% 0.07 17.6)
-
Step 400
400
#DE8286
oklch(70.6% 0.114 17.6)
-
Step 500
500
#D26068
oklch(63.1% 0.144 17.9)
-
Step 600
600
#BD4350
oklch(55.6% 0.156 17.6)
-
Step 700
700
#A33440
oklch(49.2% 0.146 18.2)
-
Step 800
800 (this color)
#7F2731
oklch(41% 0.121 17.8)
-
Step 900
900
#6B292E
oklch(37.8% 0.094 18.2)
-
Step 950
950
#3F191B
oklch(27.1% 0.059 18.7)
#7F2731 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) | #3D3B31 | 0.133 |
| Deuteranopia (no green cones) | #544D2F | 0.121 |
| Tritanopia (no blue cones) | #8B142B | 0.031 |
| Achromatopsia (no color) | #464646 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F2731
#7F2731
oklch(41% 0.121 17.8)
- #005658
#005658
oklch(41.1% 0.07 197.5)
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 #7F2731, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.046
- Wine Red #7B0323 ΔE 0.047
- Red Brown #8B2E16 ΔE 0.047
- Bordeaux #7B002C ΔE 0.050
- Brick Red #8F1402 ΔE 0.051
- Dark Red #8B0000 ΔE 0.053
- Chestnut #742802 ΔE 0.055
- Maroon #800000 ΔE 0.055
Use #7F2731 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.