#591A31
Closest named color: Burgundy (#610023). oklch(32.6% 0.095 1.4), rgb(89, 26, 49).
Aa
White text reads best on this color (12.98:1).
About this color
#591A31 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.095 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.036 away. White text reads best on it, at 12.98:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.61:1 |
| White text | 12.98:1 |
Values
| HEX | #591A31 |
| RGB | rgb(89, 26, 49) |
| HSL | hsl(338, 55%, 23%) |
| OKLCH | oklch(32.6% 0.095 1.4) |
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 #591A31 | 12.98:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #591A31 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #591A31 text on white | 12.98:1 | AAA | Lc 98.6 | Preferred for body text |
| #591A31 text on black | 1.61:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F7E4E9
oklch(93.5% 0.022 359.7)
-
Step 200
200
#F1CFD7
oklch(88.5% 0.039 2)
-
Step 300
300
#E9AEBD
oklch(80.9% 0.071 2)
-
Step 400
400
#DB819C
oklch(70.7% 0.115 1.1)
-
Step 500
500
#CE5F83
oklch(63.1% 0.145 1.7)
-
Step 600
600
#B9426D
oklch(55.6% 0.158 1.4)
-
Step 700
700
#9F335B
oklch(49.1% 0.147 1.4)
-
Step 800
800
#812B4A
oklch(42.6% 0.122 1.5)
-
Step 900
900 (this color)
#591A31
oklch(32.6% 0.095 1.4)
-
Step 950
950
#3E1824
oklch(27% 0.061 2.1)
#591A31 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) | #262932 | 0.106 |
| Deuteranopia (no green cones) | #373630 | 0.097 |
| Tritanopia (no blue cones) | #611323 | 0.028 |
| Achromatopsia (no color) | #313131 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #591A31
#591A31
oklch(32.6% 0.095 1.4)
- #003E36
#003E36
oklch(32.6% 0.059 180.9)
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 #591A31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.036
- Claret #680018 ΔE 0.050
- Grape Purple #5D1451 ΔE 0.061
- Merlot #730039 ΔE 0.061
- Reddy Brown #6E1005 ΔE 0.069
- Bordeaux #7B002C ΔE 0.074
- Wine Red #7B0323 ΔE 0.075
- Deep Violet #490648 ΔE 0.077
Use #591A31 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.