#531E27
Closest named color: Burgundy (#610023). oklch(31.8% 0.079 12.4), rgb(83, 30, 39).
Aa
White text reads best on this color (13.26:1).
About this color
#531E27 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.079 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.047 away. White text reads best on it, at 13.26:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.58:1 |
| White text | 13.26:1 |
Values
| HEX | #531E27 |
| RGB | rgb(83, 30, 39) |
| HSL | hsl(350, 47%, 22%) |
| OKLCH | oklch(31.8% 0.079 12.4) |
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 #531E27 | 13.26:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #531E27 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #531E27 text on white | 13.26:1 | AAA | Lc 99.2 | Preferred for body text |
| #531E27 text on black | 1.58:1 | 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 950.
-
Step 50
50
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FCE3E5
oklch(93.7% 0.028 12.1)
-
Step 200
200
#FACCD0
oklch(88.6% 0.052 12.3)
-
Step 300
300
#F7A8B0
oklch(81% 0.094 12.7)
-
Step 400
400
#EE7587
oklch(70.7% 0.15 12.4)
-
Step 500
500
#E54869
oklch(63.1% 0.193 12.3)
-
Step 600
600
#D01C51
oklch(55.6% 0.209 12.3)
-
Step 700
700
#B30441
oklch(49% 0.194 12.5)
-
Step 800
800
#921036
oklch(42.8% 0.161 12.5)
-
Step 900
900
#75192F
oklch(37.6% 0.126 12.2)
-
Step 950
950 (this color)
#531E27
oklch(31.8% 0.079 12.4)
#531E27 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) | #2A2927 | 0.086 |
| Deuteranopia (no green cones) | #373426 | 0.081 |
| Tritanopia (no blue cones) | #5B1721 | 0.020 |
| Achromatopsia (no color) | #303030 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #531E27
#531E27
oklch(31.8% 0.079 12.4)
- #003B3A
#003B3A
oklch(31.9% 0.055 192.9)
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 #531E27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.047
- Claret #680018 ΔE 0.054
- Reddy Brown #6E1005 ΔE 0.067
- Chocolate Brown #411900 ΔE 0.068
- Mahogany #4A0100 ΔE 0.070
- Merlot #730039 ΔE 0.081
- Grape Purple #5D1451 ΔE 0.083
- Blood #770001 ΔE 0.084
Use #531E27 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.