#2B0F31
Closest named color: Eggplant (#380835). oklch(23% 0.071 320.3), rgb(43, 15, 49).
Aa
White text reads best on this color (17.27:1).
About this color
#2B0F31 is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.071 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.033 away. White text reads best on it, at 17.27:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.21:1 |
| White text | 17.27:1 |
Values
| HEX | #2B0F31 |
| RGB | rgb(43, 15, 49) |
| HSL | hsl(289, 53%, 13%) |
| OKLCH | oklch(23% 0.071 320.3) |
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 #2B0F31 | 17.27:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #2B0F31 | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #2B0F31 text on white | 17.27:1 | AAA | Lc 103.9 | Preferred for body text |
| #2B0F31 text on black | 1.21:1 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F4
oklch(93.7% 0.024 321.7)
-
Step 200
200
#E8D0ED
oklch(88.6% 0.047 320.4)
-
Step 300
300
#DAAFE3
oklch(80.9% 0.086 320.5)
-
Step 400
400
#C683D4
oklch(70.7% 0.135 320.5)
-
Step 500
500
#B661C9
oklch(63.1% 0.172 320.1)
-
Step 600
600
#A144B5
oklch(55.5% 0.187 320.2)
-
Step 700
700
#8A349C
oklch(49% 0.175 320.3)
-
Step 800
800
#702D7F
oklch(42.7% 0.144 319.9)
-
Step 900
900
#5B2966
oklch(37.7% 0.114 320.1)
-
Step 950
950 (this color)
#2B0F31
oklch(23% 0.071 320.3)
#2B0F31 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) | #081932 | 0.068 |
| Deuteranopia (no green cones) | #121C30 | 0.060 |
| Tritanopia (no blue cones) | #2B141E | 0.043 |
| Achromatopsia (no color) | #1B1B1B | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B0F31
#2B0F31
oklch(23% 0.071 320.3)
- #062401
#062401
oklch(22.9% 0.071 140)
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 #2B0F31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.033
- Very Dark Purple #2A0134 ΔE 0.034
- Dark Purple #35063E ΔE 0.037
- Midnight Purple #280137 ΔE 0.037
- Aubergine #3D0734 ΔE 0.043
- Deep Purple #36013F ΔE 0.044
- Dark Plum #3F012C ΔE 0.051
- Eggplant Purple #430541 ΔE 0.063
Use #2B0F31 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.