#591E3D
Closest named color: Grape Purple (#5D1451). oklch(33.6% 0.094 350.8), rgb(89, 30, 61).
Aa
White text reads best on this color (12.51:1).
About this color
#591E3D is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.094 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.044 away. White text reads best on it, at 12.51:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.67:1 |
| White text | 12.51:1 |
Values
| HEX | #591E3D |
| RGB | rgb(89, 30, 61) |
| HSL | hsl(328, 50%, 23%) |
| OKLCH | oklch(33.6% 0.094 350.8) |
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 #591E3D | 12.51:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #591E3D | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #591E3D text on white | 12.51:1 | AAA | Lc 97.8 | Preferred for body text |
| #591E3D 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EB
oklch(93.6% 0.019 352.7)
-
Step 200
200
#EFCFDC
oklch(88.5% 0.04 351.5)
-
Step 300
300
#E5AEC6
oklch(80.8% 0.071 350.9)
-
Step 400
400
#D682A9
oklch(70.7% 0.114 351.1)
-
Step 500
500
#C96094
oklch(63.1% 0.145 351.1)
-
Step 600
600
#B4447F
oklch(55.6% 0.158 350.8)
-
Step 700
700
#9A356B
oklch(49.1% 0.146 350.7)
-
Step 800
800
#7D2D57
oklch(42.6% 0.121 350.8)
-
Step 900
900 (this color)
#591E3D
oklch(33.6% 0.094 350.8)
-
Step 950
950
#3C192A
oklch(27.1% 0.06 351.4)
#591E3D 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) | #262D3E | 0.104 |
| Deuteranopia (no green cones) | #36383C | 0.094 |
| Tritanopia (no blue cones) | #601B2A | 0.035 |
| Achromatopsia (no color) | #343434 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #591E3D
#591E3D
oklch(33.6% 0.094 350.8)
- #004232
#004232
oklch(33.7% 0.067 170.2)
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 #591E3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.044
- Burgundy #610023 ΔE 0.052
- Merlot #730039 ΔE 0.060
- Claret #680018 ΔE 0.066
- Deep Violet #490648 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.069
- Velvet #750851 ΔE 0.072
- Bordeaux #7B002C ΔE 0.077
Use #591E3D 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.