#582331
Closest named color: Burgundy (#610023). oklch(33.7% 0.08 5.8), rgb(88, 35, 49).
Aa
White text reads best on this color (12.35:1).
About this color
#582331 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.080 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.052 away. White text reads best on it, at 12.35:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.69:1 |
| White text | 12.35:1 |
Values
| HEX | #582331 |
| RGB | rgb(88, 35, 49) |
| HSL | hsl(344, 43%, 24%) |
| OKLCH | oklch(33.7% 0.08 5.8) |
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 #582331 | 12.35:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #582331 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #582331 text on white | 12.35:1 | AAA | Lc 97.7 | Preferred for body text |
| #582331 text on black | 1.69:1 | 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
#F5E5E8
oklch(93.5% 0.018 4.5)
-
Step 200
200
#EED1D6
oklch(88.6% 0.033 6)
-
Step 300
300
#E3B1BB
oklch(80.8% 0.059 5.1)
-
Step 400
400
#D48798
oklch(70.7% 0.096 5.5)
-
Step 500
500
#C6677E
oklch(63% 0.123 5.8)
-
Step 600
600
#B14D68
oklch(55.6% 0.133 5.5)
-
Step 700
700
#983D56
oklch(49% 0.124 5.8)
-
Step 800
800
#7B3346
oklch(42.6% 0.102 6)
-
Step 900
900 (this color)
#582331
oklch(33.7% 0.08 5.8)
-
Step 950
950
#3B1B23
oklch(27% 0.051 5.2)
#582331 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) | #2D2E31 | 0.088 |
| Deuteranopia (no green cones) | #3B3830 | 0.079 |
| Tritanopia (no blue cones) | #601D28 | 0.022 |
| Achromatopsia (no color) | #353535 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582331
#582331
oklch(33.7% 0.08 5.8)
- #00413C
#00413C
oklch(33.8% 0.059 186.2)
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 #582331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.052
- Claret #680018 ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.067
- Purple Brown #673A3F ΔE 0.070
- Merlot #730039 ΔE 0.070
- Grape Purple #5D1451 ΔE 0.071
- Wine Red #7B0323 ΔE 0.078
- Bordeaux #7B002C ΔE 0.078
Use #582331 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.