#2B1637
Closest named color: Eggplant (#380835). oklch(24.6% 0.065 311.9), rgb(43, 22, 55).
Aa
White text reads best on this color (16.50:1).
About this color
#2B1637 is a very dark, muted purple. In OKLCH its lightness is 25%, its chroma 0.065 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.039 away. White text reads best on it, at 16.50:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.27:1 |
| White text | 16.50:1 |
Values
| HEX | #2B1637 |
| RGB | rgb(43, 22, 55) |
| HSL | hsl(278, 43%, 15%) |
| OKLCH | oklch(24.6% 0.065 311.9) |
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 #2B1637 | 16.50:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #2B1637 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #2B1637 text on white | 16.50:1 | AAA | Lc 103.3 | Preferred for body text |
| #2B1637 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
#F8F4FB
oklch(97.2% 0.01 311.2)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D2EE
oklch(88.6% 0.042 312.3)
-
Step 300
300
#D1B3E5
oklch(80.9% 0.076 311.7)
-
Step 400
400
#BA89D8
oklch(70.6% 0.123 311.9)
-
Step 500
500
#A969CE
oklch(63.1% 0.159 311.9)
-
Step 600
600
#944EBB
oklch(55.6% 0.173 311.7)
-
Step 700
700
#7E3EA1
oklch(49% 0.16 311.7)
-
Step 800
800
#673482
oklch(42.7% 0.132 312.3)
-
Step 900
900
#542E69
oklch(37.7% 0.105 312.1)
-
Step 950
950 (this color)
#2B1637
oklch(24.6% 0.065 311.9)
#2B1637 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) | #0E1E38 | 0.055 |
| Deuteranopia (no green cones) | #141F36 | 0.049 |
| Tritanopia (no blue cones) | #2A1B24 | 0.044 |
| Achromatopsia (no color) | #1F1F1F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B1637
#2B1637
oklch(24.6% 0.065 311.9)
- #142702
#142702
oklch(24.7% 0.065 132.5)
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 #2B1637, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.039
- Dark Purple #35063E ΔE 0.041
- Aubergine #3D0734 ΔE 0.048
- Deep Purple #36013F ΔE 0.050
- Very Dark Purple #2A0134 ΔE 0.050
- Midnight Purple #280137 ΔE 0.051
- Oxford Blue #1B263B ΔE 0.054
- Dark #1B2431 ΔE 0.055
Use #2B1637 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.