#582533
Closest named color: Burgundy (#610023). oklch(34.1% 0.077 4.8), rgb(88, 37, 51).
Aa
White text reads best on this color (12.15:1).
About this color
#582533 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.077 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.056 away. White text reads best on it, at 12.15:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.72:1 |
| White text | 12.15:1 |
Values
| HEX | #582533 |
| RGB | rgb(88, 37, 51) |
| HSL | hsl(344, 41%, 25%) |
| OKLCH | oklch(34.1% 0.077 4.8) |
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 #582533 | 12.15:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #582533 | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #582533 text on white | 12.15:1 | AAA | Lc 97.4 | Preferred for body text |
| #582533 text on black | 1.72:1 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E5E8
oklch(93.5% 0.017 3.7)
-
Step 200
200
#EDD1D6
oklch(88.5% 0.032 5.6)
-
Step 300
300
#E2B2BC
oklch(81% 0.057 4.5)
-
Step 400
400
#D28899
oklch(70.7% 0.093 4.7)
-
Step 500
500
#C46980
oklch(63.1% 0.118 4.9)
-
Step 600
600
#AF4F69
oklch(55.6% 0.128 5.1)
-
Step 700
700
#963F58
oklch(49.1% 0.119 4.6)
-
Step 800
800
#7A3548
oklch(42.8% 0.098 4.8)
-
Step 900
900 (this color)
#582533
oklch(34.1% 0.077 4.8)
-
Step 950
950
#3A1C23
oklch(27.1% 0.048 5.8)
#582533 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) | #2E3033 | 0.085 |
| Deuteranopia (no green cones) | #3B3932 | 0.078 |
| Tritanopia (no blue cones) | #5F202A | 0.020 |
| Achromatopsia (no color) | #363636 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582533
#582533
oklch(34.1% 0.077 4.8)
- #00423C
#00423C
oklch(34.1% 0.06 184.7)
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 #582533, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.056
- Claret #680018 ΔE 0.061
- Purple Brown #673A3F ΔE 0.066
- Reddy Brown #6E1005 ΔE 0.069
- Grape Purple #5D1451 ΔE 0.071
- Merlot #730039 ΔE 0.072
- Wine Red #7B0323 ΔE 0.079
- Bordeaux #7B002C ΔE 0.079
Use #582533 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.