#37102F
Closest named color: Eggplant (#380835). oklch(25% 0.076 336.5), rgb(55, 16, 47).
Aa
White text reads best on this color (16.43:1).
About this color
#37102F is a dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.076 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.021 away. White text reads best on it, at 16.43:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Eggplant (#380835) |
| Black text | 1.27:1 |
| White text | 16.43:1 |
Values
| HEX | #37102F |
| RGB | rgb(55, 16, 47) |
| HSL | hsl(312, 55%, 14%) |
| OKLCH | oklch(25% 0.076 336.5) |
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 #37102F | 16.43:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #37102F | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #37102F text on white | 16.43:1 | AAA | Lc 103.0 | Preferred for body text |
| #37102F 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4F0
oklch(93.7% 0.025 337.8)
-
Step 200
200
#F0CDE6
oklch(88.5% 0.051 336.3)
-
Step 300
300
#E7ABD6
oklch(81% 0.089 337.1)
-
Step 400
400
#D87BC2
oklch(70.7% 0.145 336.4)
-
Step 500
500
#CB55B2
oklch(63.1% 0.184 336.6)
-
Step 600
600
#B6349E
oklch(55.6% 0.2 336.4)
-
Step 700
700
#9C2487
oklch(49% 0.187 336.3)
-
Step 800
800
#7F216E
oklch(42.7% 0.155 336.2)
-
Step 900
900
#672259
oklch(37.8% 0.121 336.6)
-
Step 950
950 (this color)
#37102F
oklch(25% 0.076 336.5)
#37102F 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) | #111B30 | 0.080 |
| Deuteranopia (no green cones) | #1D212E | 0.070 |
| Tritanopia (no blue cones) | #3A121D | 0.038 |
| Achromatopsia (no color) | #1F1F1F | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37102F
#37102F
oklch(25% 0.076 336.5)
- #002A15
#002A15
oklch(25.1% 0.061 156.2)
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 #37102F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.021
- Aubergine #3D0734 ΔE 0.023
- Dark Plum #3F012C ΔE 0.030
- Dark Purple #35063E ΔE 0.038
- Deep Purple #36013F ΔE 0.045
- Eggplant Purple #430541 ΔE 0.046
- Very Dark Purple #2A0134 ΔE 0.053
- Midnight Purple #280137 ΔE 0.059
Use #37102F 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.