#591C46
Closest named color: Grape Purple (#5D1451). oklch(33.8% 0.104 342), rgb(89, 28, 70).
Aa
White text reads best on this color (12.50:1).
About this color
#591C46 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.104 and its hue 342°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.027 away. White text reads best on it, at 12.50:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.67:1 |
| White text | 12.50:1 |
Values
| HEX | #591C46 |
| RGB | rgb(89, 28, 70) |
| HSL | hsl(319, 52%, 23%) |
| OKLCH | oklch(33.8% 0.104 342) |
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 #591C46 | 12.50:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #591C46 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #591C46 text on white | 12.50:1 | AAA | Lc 97.8 | Preferred for body text |
| #591C46 text on black | 1.67:1 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E4EE
oklch(93.5% 0.023 341.3)
-
Step 200
200
#EECEE1
oklch(88.4% 0.044 341.6)
-
Step 300
300
#E5ADCF
oklch(80.9% 0.079 342)
-
Step 400
400
#D580B6
oklch(70.7% 0.124 342.1)
-
Step 500
500
#C85DA4
oklch(63.2% 0.159 342.2)
-
Step 600
600
#B33F8F
oklch(55.6% 0.174 342.1)
-
Step 700
700
#9A307A
oklch(49.1% 0.162 342)
-
Step 800
800
#7D2A63
oklch(42.8% 0.133 342.2)
-
Step 900
900 (this color)
#591C46
oklch(33.8% 0.104 342)
-
Step 950
950
#3B182F
oklch(27% 0.065 342.2)
#591C46 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) | #212D47 | 0.112 |
| Deuteranopia (no green cones) | #333745 | 0.098 |
| Tritanopia (no blue cones) | #5F1D2E | 0.046 |
| Achromatopsia (no color) | #343434 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #591C46
#591C46
oklch(33.8% 0.104 342)
- #00432B
#00432B
oklch(33.8% 0.075 161.6)
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 #591C46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.027
- Plum Purple #4E0550 ΔE 0.055
- Deep Violet #490648 ΔE 0.059
- Merlot #730039 ΔE 0.062
- Burgundy #610023 ΔE 0.063
- Velvet #750851 ΔE 0.064
- Rich Purple #720058 ΔE 0.066
- Eggplant Purple #430541 ΔE 0.071
Use #591C46 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.