#371731
Closest named color: Eggplant (#380835). oklch(26.3% 0.065 334.8), rgb(55, 23, 49).
Aa
White text reads best on this color (15.79:1).
About this color
#371731 is a dark, muted purple. In OKLCH its lightness is 26%, its chroma 0.065 and its hue 335°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.035 away. White text reads best on it, at 15.79:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.32:1 |
| White text | 15.79:1 |
Values
| HEX | #371731 |
| RGB | rgb(55, 23, 49) |
| HSL | hsl(311, 41%, 15%) |
| OKLCH | oklch(26.3% 0.065 334.8) |
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 #371731 | 15.79:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #371731 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #371731 text on white | 15.79:1 | AAA | Lc 102.5 | Preferred for body text |
| #371731 text on black | 1.32:1 | 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 950.
-
Step 50
50
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F4E5F0
oklch(93.7% 0.022 334.9)
-
Step 200
200
#ECCFE4
oklch(88.5% 0.043 335.7)
-
Step 300
300
#E0AED5
oklch(80.8% 0.077 334.2)
-
Step 400
400
#CF82BF
oklch(70.6% 0.123 334.7)
-
Step 500
500
#C160AF
oklch(63.1% 0.157 334.8)
-
Step 600
600
#AC449A
oklch(55.6% 0.17 334.9)
-
Step 700
700
#933584
oklch(49.1% 0.158 334.5)
-
Step 800
800
#782D6B
oklch(42.8% 0.131 335)
-
Step 900
900
#612957
oklch(37.7% 0.102 334.7)
-
Step 950
950 (this color)
#371731
oklch(26.3% 0.065 334.8)
#371731 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) | #172032 | 0.066 |
| Deuteranopia (no green cones) | #202430 | 0.058 |
| Tritanopia (no blue cones) | #3A1921 | 0.034 |
| Achromatopsia (no color) | #232323 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371731
#371731
oklch(26.3% 0.065 334.8)
- #012D16
#012D16
oklch(26.1% 0.064 155)
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 #371731, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.035
- Aubergine #3D0734 ΔE 0.036
- Dark Plum #3F012C ΔE 0.044
- Dark Purple #35063E ΔE 0.049
- Eggplant Purple #430541 ΔE 0.053
- Deep Purple #36013F ΔE 0.057
- Dark #1B2431 ΔE 0.065
- Jet #212529 ΔE 0.065
Use #371731 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.