#37254A
Closest named color: Space Cadet (#2B2D42). oklch(30.4% 0.068 305.2), rgb(55, 37, 74).
Aa
White text reads best on this color (13.76:1).
About this color
#37254A is a dark, muted purple. In OKLCH its lightness is 30%, its chroma 0.068 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.037 away. White text reads best on it, at 13.76:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.52:1 |
| White text | 13.76:1 |
Values
| HEX | #37254A |
| RGB | rgb(55, 37, 74) |
| HSL | hsl(269, 33%, 22%) |
| OKLCH | oklch(30.4% 0.068 305.2) |
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 #37254A | 13.76:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #37254A | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #37254A text on white | 13.76:1 | AAA | Lc 100.2 | Preferred for body text |
| #37254A text on black | 1.52:1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F7
oklch(93.5% 0.024 304.5)
-
Step 200
200
#E0D2F1
oklch(88.5% 0.045 305.9)
-
Step 300
300
#CDB4EB
oklch(81% 0.081 305.4)
-
Step 400
400
#B38BE1
oklch(70.7% 0.129 304.7)
-
Step 500
500
#A16BD8
oklch(63.1% 0.165 305)
-
Step 600
600
#8D50C5
oklch(55.7% 0.179 305.4)
-
Step 700
700
#7740AA
oklch(49.1% 0.165 304.9)
-
Step 800
800
#61358A
oklch(42.6% 0.138 305.1)
-
Step 900
900
#4F2F6E
oklch(37.6% 0.108 305.3)
-
Step 950
950 (this color)
#37254A
oklch(30.4% 0.068 305.2)
#37254A 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) | #1B2D4B | 0.050 |
| Deuteranopia (no green cones) | #202D49 | 0.045 |
| Tritanopia (no blue cones) | #342B34 | 0.049 |
| Achromatopsia (no color) | #2D2D2D | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37254A
#37254A
oklch(30.4% 0.068 305.2)
- #273508
#273508
oklch(30.6% 0.069 125.5)
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 #37254A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.037
- Gunmetal #293241 ΔE 0.052
- Oxford Blue #1B263B ΔE 0.058
- Prussian Blue #1D3557 ΔE 0.060
- Deep Violet #490648 ΔE 0.069
- Eggplant Purple #430541 ΔE 0.069
- Dark #1B2431 ΔE 0.071
- Dark Purple #35063E ΔE 0.073
Use #37254A 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.