#37083C
Closest named color: Dark Purple (#35063E). oklch(24.9% 0.101 323.7), rgb(55, 8, 60).
Aa
White text reads best on this color (16.63:1).
About this color
#37083C is a very dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.101 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.008 away. White text reads best on it, at 16.63:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.26:1 |
| White text | 16.63:1 |
Values
| HEX | #37083C |
| RGB | rgb(55, 8, 60) |
| HSL | hsl(294, 76%, 13%) |
| OKLCH | oklch(24.9% 0.101 323.7) |
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 #37083C | 16.63:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #37083C | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #37083C text on white | 16.63:1 | AAA | Lc 102.9 | Preferred for body text |
| #37083C text on black | 1.26:1 | 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
#FBF2FC
oklch(97.1% 0.016 322.7)
-
Step 100
100
#F6E3F7
oklch(93.7% 0.033 324.3)
-
Step 200
200
#F0CBF3
oklch(88.6% 0.067 323.7)
-
Step 300
300
#E7A6ED
oklch(81% 0.12 323.7)
-
Step 400
400
#D870E3
oklch(70.6% 0.192 323.7)
-
Step 500
500
#CC3FDB
oklch(63.1% 0.245 323.7)
-
Step 600
600
#B600C7
oklch(55.6% 0.262 323.6)
-
Step 700
700
#9A00A8
oklch(49.1% 0.231 323.8)
-
Step 800
800
#7F008B
oklch(42.7% 0.201 323.7)
-
Step 900
900
#671270
oklch(37.7% 0.16 323.7)
-
Step 950
950 (this color)
#37083C
oklch(24.9% 0.101 323.7)
#37083C 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) | #001B3D | 0.104 |
| Deuteranopia (no green cones) | #11203B | 0.090 |
| Tritanopia (no blue cones) | #381221 | 0.061 |
| Achromatopsia (no color) | #1E1E1E | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37083C
#37083C
oklch(24.9% 0.101 323.7)
- #002B03
#002B03
oklch(25.1% 0.082 143.9)
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 #37083C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.008
- Eggplant #380835 ΔE 0.014
- Deep Purple #36013F ΔE 0.015
- Aubergine #3D0734 ΔE 0.022
- Eggplant Purple #430541 ΔE 0.029
- Dark Plum #3F012C ΔE 0.037
- Very Dark Purple #2A0134 ΔE 0.040
- Midnight Purple #280137 ΔE 0.043
Use #37083C 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.