#2D1837
Closest named color: Eggplant (#380835). oklch(25.3% 0.062 314), rgb(45, 24, 55).
Aa
White text reads best on this color (16.18:1).
About this color
#2D1837 is a dark, muted purple. In OKLCH its lightness is 25%, its chroma 0.062 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.040 away. White text reads best on it, at 16.18:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.29:1 |
| White text | 16.18:1 |
Values
| HEX | #2D1837 |
| RGB | rgb(45, 24, 55) |
| HSL | hsl(281, 39%, 15%) |
| OKLCH | oklch(25.3% 0.062 314) |
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 #2D1837 | 16.18:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #2D1837 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #2D1837 text on white | 16.18:1 | AAA | Lc 103.0 | Preferred for body text |
| #2D1837 text on black | 1.29:1 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2ED
oklch(88.6% 0.041 313.2)
-
Step 300
300
#D2B3E2
oklch(80.9% 0.073 314.1)
-
Step 400
400
#BB8AD4
oklch(70.7% 0.117 313.8)
-
Step 500
500
#AA6AC8
oklch(63% 0.151 314.2)
-
Step 600
600
#9550B5
oklch(55.6% 0.163 313.9)
-
Step 700
700
#7F409C
oklch(49.1% 0.152 313.8)
-
Step 800
800
#67357E
oklch(42.6% 0.126 313.9)
-
Step 900
900
#542F66
oklch(37.7% 0.099 313.6)
-
Step 950
950 (this color)
#2D1837
oklch(25.3% 0.062 314)
#2D1837 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) | #111F38 | 0.053 |
| Deuteranopia (no green cones) | #172136 | 0.048 |
| Tritanopia (no blue cones) | #2C1D24 | 0.044 |
| Achromatopsia (no color) | #212121 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D1837
#2D1837
oklch(25.3% 0.062 314)
- #152806
#152806
oklch(25.2% 0.061 133.9)
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 #2D1837, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.040
- Dark Purple #35063E ΔE 0.044
- Aubergine #3D0734 ΔE 0.047
- Oxford Blue #1B263B ΔE 0.051
- Dark #1B2431 ΔE 0.053
- Deep Purple #36013F ΔE 0.053
- Very Dark Purple #2A0134 ΔE 0.057
- Midnight Purple #280137 ΔE 0.058
Use #2D1837 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.