#28112B
Closest named color: Very Dark Purple (#2A0134). oklch(22.4% 0.058 322.9), rgb(40, 17, 43).
Aa
White text reads best on this color (17.42:1).
About this color
#28112B is a very dark, muted purple. In OKLCH its lightness is 22%, its chroma 0.058 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.044 away. White text reads best on it, at 17.42:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.20:1 |
| White text | 17.42:1 |
Values
| HEX | #28112B |
| RGB | rgb(40, 17, 43) |
| HSL | hsl(293, 43%, 12%) |
| OKLCH | oklch(22.4% 0.058 322.9) |
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 #28112B | 17.42:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #28112B | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #28112B text on white | 17.42:1 | AAA | Lc 104.1 | Preferred for body text |
| #28112B text on black | 1.20:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E6F2
oklch(93.7% 0.02 323.2)
-
Step 200
200
#E6D1E8
oklch(88.5% 0.038 323.2)
-
Step 300
300
#D7B2DB
oklch(80.9% 0.07 323)
-
Step 400
400
#C189C8
oklch(70.7% 0.109 322.8)
-
Step 500
500
#B16ABA
oklch(63.1% 0.139 322.9)
-
Step 600
600
#9C50A6
oklch(55.6% 0.151 322.8)
-
Step 700
700
#85408E
oklch(49.1% 0.14 322.9)
-
Step 800
800
#6C3574
oklch(42.7% 0.118 322.4)
-
Step 900
900
#582F5D
oklch(37.7% 0.091 323.1)
-
Step 950
950 (this color)
#28112B
oklch(22.4% 0.058 322.9)
#28112B 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) | #0D182C | 0.055 |
| Deuteranopia (no green cones) | #141B2A | 0.049 |
| Tritanopia (no blue cones) | #29141C | 0.034 |
| Achromatopsia (no color) | #1A1A1A | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28112B
#28112B
oklch(22.4% 0.058 322.9)
- #082208
#082208
oklch(22.4% 0.057 143.4)
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 #28112B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.044
- Eggplant #380835 ΔE 0.044
- Midnight Purple #280137 ΔE 0.047
- Dark Purple #35063E ΔE 0.052
- Aubergine #3D0734 ΔE 0.053
- Rich Black #0D1B2A ΔE 0.058
- Dark Plum #3F012C ΔE 0.058
- Deep Purple #36013F ΔE 0.058
Use #28112B 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.