#370D35
Closest named color: Eggplant (#380835). oklch(25% 0.087 329.8), rgb(55, 13, 53).
Aa
White text reads best on this color (16.51:1).
About this color
#370D35 is a very dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.087 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.009 away. White text reads best on it, at 16.51:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.27:1 |
| White text | 16.51:1 |
Values
| HEX | #370D35 |
| RGB | rgb(55, 13, 53) |
| HSL | hsl(303, 62%, 13%) |
| OKLCH | oklch(25% 0.087 329.8) |
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 #370D35 | 16.51:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #370D35 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #370D35 text on white | 16.51:1 | AAA | Lc 103.0 | Preferred for body text |
| #370D35 text on black | 1.27:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F4
oklch(93.6% 0.03 329.1)
-
Step 200
200
#F0CCEC
oklch(88.5% 0.058 329.7)
-
Step 300
300
#E7A8E1
oklch(80.9% 0.105 329.8)
-
Step 400
400
#D877D1
oklch(70.7% 0.164 329.8)
-
Step 500
500
#CB4CC5
oklch(63% 0.211 329.7)
-
Step 600
600
#B625B1
oklch(55.5% 0.229 329.7)
-
Step 700
700
#9D1398
oklch(49.1% 0.213 330)
-
Step 800
800
#7F167C
oklch(42.7% 0.177 329.5)
-
Step 900
900
#671C63
oklch(37.7% 0.138 330.2)
-
Step 950
950 (this color)
#370D35
oklch(25% 0.087 329.8)
#370D35 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) | #091B36 | 0.092 |
| Deuteranopia (no green cones) | #182134 | 0.079 |
| Tritanopia (no blue cones) | #39121F | 0.048 |
| Achromatopsia (no color) | #1F1F1F | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #370D35
#370D35
oklch(25% 0.087 329.8)
- #002A0E
#002A0E
oklch(24.9% 0.069 150)
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 #370D35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.009
- Aubergine #3D0734 ΔE 0.016
- Dark Purple #35063E ΔE 0.024
- Dark Plum #3F012C ΔE 0.029
- Deep Purple #36013F ΔE 0.031
- Eggplant Purple #430541 ΔE 0.036
- Very Dark Purple #2A0134 ΔE 0.045
- Midnight Purple #280137 ΔE 0.050
Use #370D35 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.