#290A2C
Closest named color: Very Dark Purple (#2A0134). oklch(21.5% 0.073 324.1), rgb(41, 10, 44).
Aa
White text reads best on this color (17.88:1).
About this color
#290A2C is a very dark, moderately saturated purple. In OKLCH its lightness is 22%, its chroma 0.073 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.027 away. White text reads best on it, at 17.88:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.17:1 |
| White text | 17.88:1 |
Values
| HEX | #290A2C |
| RGB | rgb(41, 10, 44) |
| HSL | hsl(295, 63%, 11%) |
| OKLCH | oklch(21.5% 0.073 324.1) |
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 #290A2C | 17.88:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #290A2C | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #290A2C text on white | 17.88:1 | AAA | Lc 104.3 | Preferred for body text |
| #290A2C 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E5F4
oklch(93.7% 0.025 323.8)
-
Step 200
200
#EACFEB
oklch(88.5% 0.048 324.9)
-
Step 300
300
#DDAEE1
oklch(80.9% 0.087 323.8)
-
Step 400
400
#CB81D1
oklch(70.8% 0.139 324.2)
-
Step 500
500
#BC5DC5
oklch(63.1% 0.178 324.1)
-
Step 600
600
#A73FB1
oklch(55.5% 0.193 324.1)
-
Step 700
700
#8F3098
oklch(49.1% 0.179 324.2)
-
Step 800
800
#74297C
oklch(42.6% 0.149 323.7)
-
Step 900
900
#5E2763
oklch(37.6% 0.115 324.2)
-
Step 950
950 (this color)
#290A2C
oklch(21.5% 0.073 324.1)
#290A2C 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) | #05152D | 0.074 |
| Deuteranopia (no green cones) | #10192B | 0.064 |
| Tritanopia (no blue cones) | #2A0F19 | 0.044 |
| Achromatopsia (no color) | #171717 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #290A2C
#290A2C
oklch(21.5% 0.073 324.1)
- #002102
#002102
oklch(21.5% 0.07 144)
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 #290A2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.027
- Midnight Purple #280137 ΔE 0.032
- Eggplant #380835 ΔE 0.039
- Dark Purple #35063E ΔE 0.044
- Deep Purple #36013F ΔE 0.049
- Aubergine #3D0734 ΔE 0.050
- Dark Plum #3F012C ΔE 0.053
- Eggplant Purple #430541 ΔE 0.071
Use #290A2C 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.