#371D40
Closest named color: Eggplant (#380835). oklch(28.2% 0.07 316.9), rgb(55, 29, 64).
Aa
White text reads best on this color (14.87:1).
About this color
#371D40 is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.070 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.048 away. White text reads best on it, at 14.87:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.41:1 |
| White text | 14.87:1 |
Values
| HEX | #371D40 |
| RGB | rgb(55, 29, 64) |
| HSL | hsl(285, 38%, 18%) |
| OKLCH | oklch(28.2% 0.07 316.9) |
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 #371D40 | 14.87:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #371D40 | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #371D40 text on white | 14.87:1 | AAA | Lc 101.6 | Preferred for body text |
| #371D40 text on black | 1.41:1 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E6D0EE
oklch(88.5% 0.047 317.1)
-
Step 300
300
#D7B0E4
oklch(80.9% 0.083 317.6)
-
Step 400
400
#C285D7
oklch(70.7% 0.133 317.1)
-
Step 500
500
#B164CC
oklch(63.1% 0.168 316.7)
-
Step 600
600
#9D47B9
oklch(55.6% 0.185 317)
-
Step 700
700
#86389F
oklch(49.2% 0.17 317)
-
Step 800
800
#6D2F81
oklch(42.7% 0.142 317.1)
-
Step 900
900
#582B68
oklch(37.7% 0.111 316.4)
-
Step 950
950 (this color)
#371D40
oklch(28.2% 0.07 316.9)
#371D40 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) | #162641 | 0.062 |
| Deuteranopia (no green cones) | #1E283F | 0.055 |
| Tritanopia (no blue cones) | #37222B | 0.046 |
| Achromatopsia (no color) | #272727 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371D40
#371D40
oklch(28.2% 0.07 316.9)
- #17310B
#17310B
oklch(28.2% 0.07 137.3)
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 #371D40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.048
- Aubergine #3D0734 ΔE 0.049
- Space Cadet #2B2D42 ΔE 0.051
- Eggplant Purple #430541 ΔE 0.051
- Dark Purple #35063E ΔE 0.051
- Deep Violet #490648 ΔE 0.057
- Oxford Blue #1B263B ΔE 0.058
- Deep Purple #36013F ΔE 0.060
Use #371D40 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.