#2B0B22
Closest named color: Very Dark Purple (#2A0134). oklch(21.4% 0.063 340.1), rgb(43, 11, 34).
Aa
White text reads best on this color (17.89:1).
About this color
#2B0B22 is a very dark, muted purple. In OKLCH its lightness is 21%, its chroma 0.063 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.046 away. White text reads best on it, at 17.89:1.
| Hue family | Purples |
| Lightness | very dark (21%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.17:1 |
| White text | 17.89:1 |
Values
| HEX | #2B0B22 |
| RGB | rgb(43, 11, 34) |
| HSL | hsl(317, 59%, 11%) |
| OKLCH | oklch(21.4% 0.063 340.1) |
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 #2B0B22 | 17.89:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #2B0B22 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #2B0B22 text on white | 17.89:1 | AAA | Lc 104.4 | Preferred for body text |
| #2B0B22 text on black | 1.17:1 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F4E5EE
oklch(93.6% 0.02 340.7)
-
Step 200
200
#EDCFE2
oklch(88.5% 0.042 339.7)
-
Step 300
300
#E2AED0
oklch(80.8% 0.075 339.6)
-
Step 400
400
#D282B8
oklch(70.7% 0.12 340)
-
Step 500
500
#C460A6
oklch(63.1% 0.152 340.1)
-
Step 600
600
#AF4491
oklch(55.6% 0.165 340.1)
-
Step 700
700
#96357B
oklch(49.1% 0.153 340.3)
-
Step 800
800
#7A2D64
oklch(42.7% 0.127 340.4)
-
Step 900
900
#632952
oklch(37.8% 0.1 340.2)
-
Step 950
950 (this color)
#2B0B22
oklch(21.4% 0.063 340.1)
#2B0B22 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) | #0D1423 | 0.067 |
| Deuteranopia (no green cones) | #161921 | 0.060 |
| Tritanopia (no blue cones) | #2E0C15 | 0.028 |
| Achromatopsia (no color) | #171717 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B0B22
#2B0B22
oklch(21.4% 0.063 340.1)
- #002011
#002011
oklch(21.5% 0.049 159.4)
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 #2B0B22, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.046
- Eggplant #380835 ΔE 0.047
- Dark Plum #3F012C ΔE 0.052
- Midnight Purple #280137 ΔE 0.052
- Aubergine #3D0734 ΔE 0.054
- Dark Purple #35063E ΔE 0.059
- Dark Maroon #3C0008 ΔE 0.060
- Deep Purple #36013F ΔE 0.064
Use #2B0B22 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.