#371F44
Closest named color: Space Cadet (#2B2D42). oklch(28.9% 0.071 312.6), rgb(55, 31, 68).
Aa
White text reads best on this color (14.56:1).
About this color
#371F44 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.071 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.047 away. White text reads best on it, at 14.56:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.44:1 |
| White text | 14.56:1 |
Values
| HEX | #371F44 |
| RGB | rgb(55, 31, 68) |
| HSL | hsl(279, 37%, 19%) |
| OKLCH | oklch(28.9% 0.071 312.6) |
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 #371F44 | 14.56:1 | AAA | Lc -104.1 | Preferred for body text |
| Black text on #371F44 | 1.44:1 | Fails | Lc 0.0 | Not readable |
| #371F44 text on white | 14.56:1 | AAA | Lc 101.2 | Preferred for body text |
| #371F44 text on black | 1.44:1 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E4D1F0
oklch(88.6% 0.047 312.5)
-
Step 300
300
#D4B1E8
oklch(80.9% 0.085 313.1)
-
Step 400
400
#BD86DD
oklch(70.6% 0.136 312.3)
-
Step 500
500
#AD65D3
oklch(63.2% 0.173 312.7)
-
Step 600
600
#9848C0
oklch(55.6% 0.188 312.6)
-
Step 700
700
#8239A6
oklch(49.2% 0.175 312.6)
-
Step 800
800
#693086
oklch(42.6% 0.144 312.4)
-
Step 900
900
#562C6B
oklch(37.8% 0.112 313.1)
-
Step 950
950 (this color)
#371F44
oklch(28.9% 0.071 312.6)
#371F44 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) | #172845 | 0.059 |
| Deuteranopia (no green cones) | #1E2943 | 0.052 |
| Tritanopia (no blue cones) | #36252E | 0.049 |
| Achromatopsia (no color) | #292929 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371F44
#371F44
oklch(28.9% 0.071 312.6)
- #1C3207
#1C3207
oklch(28.8% 0.072 132.9)
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 #371F44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.047
- Eggplant Purple #430541 ΔE 0.055
- Eggplant #380835 ΔE 0.055
- Aubergine #3D0734 ΔE 0.056
- Dark Purple #35063E ΔE 0.056
- Oxford Blue #1B263B ΔE 0.058
- Deep Violet #490648 ΔE 0.058
- Gunmetal #293241 ΔE 0.064
Use #371F44 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.