#302137
Closest named color: Space Cadet (#2B2D42). oklch(27.6% 0.044 314.7), rgb(48, 33, 55).
Aa
White text reads best on this color (15.01:1).
About this color
#302137 is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.044 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.039 away. White text reads best on it, at 15.01:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.39:1 |
| White text | 15.01:1 |
Values
| HEX | #302137 |
| RGB | rgb(48, 33, 55) |
| HSL | hsl(281, 25%, 17%) |
| OKLCH | oklch(27.6% 0.044 314.7) |
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 #302137 | 15.01:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #302137 | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #302137 text on white | 15.01:1 | AAA | Lc 101.8 | Preferred for body text |
| #302137 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F1
oklch(93.6% 0.015 316)
-
Step 200
200
#E0D4E7
oklch(88.5% 0.029 313.3)
-
Step 300
300
#CEB7D9
oklch(81% 0.053 314.9)
-
Step 400
400
#B491C5
oklch(70.7% 0.084 314.5)
-
Step 500
500
#A275B6
oklch(63.1% 0.107 315.1)
-
Step 600
600
#8D5DA2
oklch(55.7% 0.116 315)
-
Step 700
700
#774C8B
oklch(49.1% 0.108 314.4)
-
Step 800
800
#613F71
oklch(42.8% 0.089 314.3)
-
Step 900
900
#4F365B
oklch(37.7% 0.069 314.3)
-
Step 950
950 (this color)
#302137
oklch(27.6% 0.044 314.7)
#302137 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) | #1E2638 | 0.035 |
| Deuteranopia (no green cones) | #212736 | 0.033 |
| Tritanopia (no blue cones) | #302429 | 0.031 |
| Achromatopsia (no color) | #272727 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #302137
#302137
oklch(27.6% 0.044 314.7)
- #1E2D16
#1E2D16
oklch(27.7% 0.045 135.4)
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 #302137, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.039
- Oxford Blue #1B263B ΔE 0.039
- Dark #1B2431 ΔE 0.042
- Jet #212529 ΔE 0.044
- Gunmetal #293241 ΔE 0.054
- Eggplant #380835 ΔE 0.062
- Aubergine #3D0734 ΔE 0.064
- Dark Purple #35063E ΔE 0.068
Use #302137 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.