#2A0F33
Closest named color: Very Dark Purple (#2A0134). oklch(23% 0.073 316.9), rgb(42, 15, 51).
Aa
White text reads best on this color (17.28:1).
About this color
#2A0F33 is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.073 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.032 away. White text reads best on it, at 17.28:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.21:1 |
| White text | 17.28:1 |
Values
| HEX | #2A0F33 |
| RGB | rgb(42, 15, 51) |
| HSL | hsl(285, 55%, 13%) |
| OKLCH | oklch(23% 0.073 316.9) |
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 #2A0F33 | 17.28:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #2A0F33 | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #2A0F33 text on white | 17.28:1 | AAA | Lc 103.9 | Preferred for body text |
| #2A0F33 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E6D0EF
oklch(88.5% 0.048 316.2)
-
Step 300
300
#D7B0E6
oklch(80.9% 0.086 316.5)
-
Step 400
400
#C384DA
oklch(70.8% 0.139 316.6)
-
Step 500
500
#B361CF
oklch(63.1% 0.177 316.9)
-
Step 600
600
#9E44BC
oklch(55.6% 0.192 316.7)
-
Step 700
700
#8734A2
oklch(49% 0.179 316.7)
-
Step 800
800
#6E2D83
oklch(42.7% 0.147 317)
-
Step 900
900
#592969
oklch(37.6% 0.116 316.9)
-
Step 950
950 (this color)
#2A0F33
oklch(23% 0.073 316.9)
#2A0F33 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) | #061934 | 0.068 |
| Deuteranopia (no green cones) | #101B32 | 0.059 |
| Tritanopia (no blue cones) | #2A151F | 0.047 |
| Achromatopsia (no color) | #1B1B1B | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0F33
#2A0F33
oklch(23% 0.073 316.9)
- #0B2400
#0B2400
oklch(23.1% 0.07 136.7)
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 #2A0F33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.032
- Eggplant #380835 ΔE 0.034
- Midnight Purple #280137 ΔE 0.034
- Dark Purple #35063E ΔE 0.036
- Deep Purple #36013F ΔE 0.043
- Aubergine #3D0734 ΔE 0.045
- Dark Plum #3F012C ΔE 0.054
- Eggplant Purple #430541 ΔE 0.063
Use #2A0F33 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.