#7A2738
Closest named color: Bordeaux (#7B002C). oklch(40.3% 0.116 11.7), rgb(122, 39, 56).
Aa
White text reads best on this color (9.65:1).
About this color
#7A2738 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.116 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Bordeaux (#7B002C), ΔE 0.046 away. White text reads best on it, at 9.65:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Bordeaux (#7B002C) |
| Black text | 2.17:1 |
| White text | 9.65:1 |
Values
| HEX | #7A2738 |
| RGB | rgb(122, 39, 56) |
| HSL | hsl(348, 52%, 32%) |
| OKLCH | oklch(40.3% 0.116 11.7) |
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 #7A2738 | 9.65:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #7A2738 | 2.17:1 | Fails | Lc 12.4 | Not readable |
| #7A2738 text on white | 9.65:1 | AAA | Lc 91.6 | Preferred for body text |
| #7A2738 text on black | 2.17:1 | Fails | Lc -10.8 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F1D0D3
oklch(88.6% 0.037 11.7)
-
Step 300
300
#E9AFB5
oklch(80.9% 0.068 11.8)
-
Step 400
400
#DB838F
oklch(70.7% 0.109 11.4)
-
Step 500
500
#CE6273
oklch(63.1% 0.137 12)
-
Step 600
600
#BA465C
oklch(55.7% 0.15 11.9)
-
Step 700
700
#9F364C
oklch(49% 0.139 11.3)
-
Step 800
800 (this color)
#7A2738
oklch(40.3% 0.116 11.7)
-
Step 900
900
#692A35
oklch(37.8% 0.091 11.7)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#7A2738 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) | #3A3A38 | 0.129 |
| Deuteranopia (no green cones) | #504B36 | 0.118 |
| Tritanopia (no blue cones) | #85192E | 0.028 |
| Achromatopsia (no color) | #454545 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2738
#7A2738
oklch(40.3% 0.116 11.7)
- #005452
#005452
oklch(40.3% 0.069 192)
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 #7A2738, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bordeaux #7B002C ΔE 0.046
- Wine Red #7B0323 ΔE 0.046
- Red Wine #8C0034 ΔE 0.048
- Wine #80013F ΔE 0.050
- Purple Brown #673A3F ΔE 0.052
- Red Purple #820747 ΔE 0.053
- Merlot #730039 ΔE 0.059
- Brownish Purple #76424E ΔE 0.060
Use #7A2738 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.