#581A3A
Closest named color: Grape Purple (#5D1451). oklch(32.8% 0.098 352), rgb(88, 26, 58).
Aa
White text reads best on this color (12.93:1).
About this color
#581A3A is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.098 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.045 away. White text reads best on it, at 12.93:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.62:1 |
| White text | 12.93:1 |
Values
| HEX | #581A3A |
| RGB | rgb(88, 26, 58) |
| HSL | hsl(329, 54%, 22%) |
| OKLCH | oklch(32.8% 0.098 352) |
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 #581A3A | 12.93:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #581A3A | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #581A3A text on white | 12.93:1 | AAA | Lc 98.5 | Preferred for body text |
| #581A3A 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EB
oklch(93.5% 0.022 351.9)
-
Step 200
200
#F0CFDC
oklch(88.6% 0.041 352.2)
-
Step 300
300
#E7ADC6
oklch(80.8% 0.075 351.3)
-
Step 400
400
#D881A8
oklch(70.7% 0.117 352.1)
-
Step 500
500
#CB5E93
oklch(63.1% 0.15 351.8)
-
Step 600
600
#B7417D
oklch(55.7% 0.164 352.3)
-
Step 700
700
#9D326A
oklch(49.2% 0.152 351.9)
-
Step 800
800
#7F2B56
oklch(42.7% 0.125 352)
-
Step 900
900 (this color)
#581A3A
oklch(32.8% 0.098 352)
-
Step 950
950
#3D182A
oklch(27.1% 0.063 351.7)
#581A3A 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) | #232A3B | 0.109 |
| Deuteranopia (no green cones) | #353639 | 0.098 |
| Tritanopia (no blue cones) | #5F1627 | 0.035 |
| Achromatopsia (no color) | #313131 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #581A3A
#581A3A
oklch(32.8% 0.098 352)
- #003F31
#003F31
oklch(32.8% 0.063 172.1)
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 #581A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.045
- Burgundy #610023 ΔE 0.046
- Merlot #730039 ΔE 0.060
- Claret #680018 ΔE 0.062
- Deep Violet #490648 ΔE 0.064
- Plum Purple #4E0550 ΔE 0.066
- Eggplant Purple #430541 ΔE 0.072
- Velvet #750851 ΔE 0.074
Use #581A3A 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.