#582730
Closest named color: Burgundy (#610023). oklch(34.4% 0.073 10.2), rgb(88, 39, 48).
Aa
White text reads best on this color (12.01:1).
About this color
#582730 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.073 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.060 away. White text reads best on it, at 12.01:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.74:1 |
| White text | 12.01:1 |
Values
| HEX | #582730 |
| RGB | rgb(88, 39, 48) |
| HSL | hsl(349, 39%, 25%) |
| OKLCH | oklch(34.4% 0.073 10.2) |
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 #582730 | 12.01:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #582730 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #582730 text on white | 12.01:1 | AAA | Lc 97.1 | Preferred for body text |
| #582730 text on black | 1.74:1 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F4E6E7
oklch(93.6% 0.015 12.4)
-
Step 200
200
#ECD1D4
oklch(88.4% 0.03 10.1)
-
Step 300
300
#E1B3B8
oklch(80.9% 0.054 11)
-
Step 400
400
#D18A94
oklch(70.8% 0.088 10.3)
-
Step 500
500
#C26B7A
oklch(63% 0.111 9.8)
-
Step 600
600
#AE5163
oklch(55.6% 0.122 9.8)
-
Step 700
700
#954252
oklch(49.2% 0.112 10.1)
-
Step 800
800
#793743
oklch(42.8% 0.093 10.4)
-
Step 900
900 (this color)
#582730
oklch(34.4% 0.073 10.2)
-
Step 950
950
#3A1C21
oklch(27% 0.047 10.1)
#582730 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) | #313030 | 0.079 |
| Deuteranopia (no green cones) | #3D3A2F | 0.074 |
| Tritanopia (no blue cones) | #5F212A | 0.019 |
| Achromatopsia (no color) | #363636 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582730
#582730
oklch(34.4% 0.073 10.2)
- #004240
#004240
oklch(34.2% 0.059 191.4)
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 #582730, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.060
- Purple Brown #673A3F ΔE 0.062
- Claret #680018 ΔE 0.062
- Reddy Brown #6E1005 ΔE 0.066
- Merlot #730039 ΔE 0.076
- Chestnut #742802 ΔE 0.078
- Grape Purple #5D1451 ΔE 0.079
- Wine Red #7B0323 ΔE 0.080
Use #582730 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.