#591D27
Closest named color: Burgundy (#610023). oklch(32.7% 0.088 13.4), rgb(89, 29, 39).
Aa
White text reads best on this color (12.88:1).
About this color
#591D27 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.088 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.040 away. White text reads best on it, at 12.88:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.62:1 |
| White text | 12.88:1 |
Values
| HEX | #591D27 |
| RGB | rgb(89, 29, 39) |
| HSL | hsl(350, 51%, 23%) |
| OKLCH | oklch(32.7% 0.088 13.4) |
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 #591D27 | 12.88:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #591D27 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #591D27 text on white | 12.88:1 | AAA | Lc 98.5 | Preferred for body text |
| #591D27 text on black | 1.62:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E6
oklch(93.6% 0.019 13.4)
-
Step 200
200
#F1D0D2
oklch(88.6% 0.037 13.7)
-
Step 300
300
#E8B0B4
oklch(81% 0.066 13.9)
-
Step 400
400
#DA848D
oklch(70.6% 0.106 13.4)
-
Step 500
500
#CE6371
oklch(63.2% 0.136 13.6)
-
Step 600
600
#B9475A
oklch(55.6% 0.148 13.2)
-
Step 700
700
#9F3849
oklch(49.2% 0.137 13.9)
-
Step 800
800
#812F3C
oklch(42.7% 0.113 13.7)
-
Step 900
900 (this color)
#591D27
oklch(32.7% 0.088 13.4)
-
Step 950
950
#3D1A1E
oklch(27% 0.055 14.3)
#591D27 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) | #2B2A27 | 0.097 |
| Deuteranopia (no green cones) | #3A3626 | 0.089 |
| Tritanopia (no blue cones) | #621321 | 0.023 |
| Achromatopsia (no color) | #323232 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #591D27
#591D27
oklch(32.7% 0.088 13.4)
- #003D3D
#003D3D
oklch(32.6% 0.056 194.8)
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 #591D27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.040
- Claret #680018 ΔE 0.044
- Reddy Brown #6E1005 ΔE 0.056
- Merlot #730039 ΔE 0.070
- Blood #770001 ΔE 0.072
- Wine Red #7B0323 ΔE 0.073
- Bordeaux #7B002C ΔE 0.075
- Mahogany #4A0100 ΔE 0.076
Use #591D27 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.