#731A32
Closest named color: Bordeaux (#7B002C). oklch(37.4% 0.123 9.8), rgb(115, 26, 50).
Aa
White text reads best on this color (10.92:1).
About this color
#731A32 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.123 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Bordeaux (#7B002C), ΔE 0.026 away. White text reads best on it, at 10.92:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Bordeaux (#7B002C) |
| Black text | 1.92:1 |
| White text | 10.92:1 |
Values
| HEX | #731A32 |
| RGB | rgb(115, 26, 50) |
| HSL | hsl(344, 63%, 28%) |
| OKLCH | oklch(37.4% 0.123 9.8) |
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 #731A32 | 10.92:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #731A32 | 1.92:1 | Fails | Lc 9.7 | Not readable |
| #731A32 text on white | 10.92:1 | AAA | Lc 94.2 | Preferred for body text |
| #731A32 text on black | 1.92:1 | Fails | Lc -8.4 | 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 900.
-
Step 50
50
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FBE3E6
oklch(93.6% 0.027 9)
-
Step 200
200
#F9CCD1
oklch(88.5% 0.051 10.7)
-
Step 300
300
#F5A8B3
oklch(80.9% 0.092 9.9)
-
Step 400
400
#EC758C
oklch(70.6% 0.148 9.5)
-
Step 500
500
#E24A70
oklch(63% 0.189 9.4)
-
Step 600
600
#CE2158
oklch(55.7% 0.205 9.8)
-
Step 700
700
#B10D48
oklch(49% 0.19 9.7)
-
Step 800
800
#90133B
oklch(42.7% 0.158 9.8)
-
Step 900
900 (this color)
#731A32
oklch(37.4% 0.123 9.8)
-
Step 950
950
#44121E
oklch(27% 0.077 9.5)
#731A32 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) | #313132 | 0.137 |
| Deuteranopia (no green cones) | #484330 | 0.125 |
| Tritanopia (no blue cones) | #7E0324 | 0.031 |
| Achromatopsia (no color) | #3D3D3D | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #731A32
#731A32
oklch(37.4% 0.123 9.8)
- #004C48
#004C48
oklch(37.6% 0.065 188.7)
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 #731A32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bordeaux #7B002C ΔE 0.026
- Wine Red #7B0323 ΔE 0.029
- Merlot #730039 ΔE 0.035
- Wine #80013F ΔE 0.041
- Red Purple #820747 ΔE 0.050
- Claret #680018 ΔE 0.052
- Red Wine #8C0034 ΔE 0.053
- Blood #770001 ΔE 0.053
Use #731A32 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.