#371E33
Closest named color: Space Cadet (#2B2D42). oklch(27.7% 0.052 332.9), rgb(55, 30, 51).
Aa
White text reads best on this color (15.04:1).
About this color
#371E33 is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.052 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.050 away. White text reads best on it, at 15.04:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.39:1 |
| White text | 15.04:1 |
Values
| HEX | #371E33 |
| RGB | rgb(55, 30, 51) |
| HSL | hsl(310, 29%, 17%) |
| OKLCH | oklch(27.7% 0.052 332.9) |
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 #371E33 | 15.04:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #371E33 | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #371E33 text on white | 15.04:1 | AAA | Lc 101.8 | Preferred for body text |
| #371E33 text on black | 1.39:1 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E6EF
oklch(93.7% 0.018 334.2)
-
Step 200
200
#E8D1E3
oklch(88.5% 0.035 333.2)
-
Step 300
300
#D9B3D2
oklch(81% 0.06 332.5)
-
Step 400
400
#C58ABB
oklch(70.7% 0.097 332.7)
-
Step 500
500
#B56BAA
oklch(63% 0.125 332.5)
-
Step 600
600
#A15195
oklch(55.6% 0.137 333.2)
-
Step 700
700
#89427F
oklch(49.1% 0.125 332.9)
-
Step 800
800
#703667
oklch(42.7% 0.105 333.4)
-
Step 900
900
#5B3054
oklch(37.8% 0.081 333.3)
-
Step 950
950 (this color)
#371E33
oklch(27.7% 0.052 332.9)
#371E33 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) | #1E2434 | 0.050 |
| Deuteranopia (no green cones) | #242832 | 0.047 |
| Tritanopia (no blue cones) | #391F26 | 0.026 |
| Achromatopsia (no color) | #262626 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371E33
#371E33
oklch(27.7% 0.052 332.9)
- #112F1C
#112F1C
oklch(27.6% 0.051 153.7)
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 #371E33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.050
- Aubergine #3D0734 ΔE 0.053
- Eggplant #380835 ΔE 0.053
- Jet #212529 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.055
- Dark #1B2431 ΔE 0.055
- Dark Plum #3F012C ΔE 0.062
- Gunmetal #293241 ΔE 0.064
Use #371E33 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.