#330931
Closest named color: Eggplant (#380835). oklch(23.5% 0.087 329.9), rgb(51, 9, 49).
Aa
White text reads best on this color (17.15:1).
About this color
#330931 is a very dark, moderately saturated purple. In OKLCH its lightness is 24%, its chroma 0.087 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.014 away. White text reads best on it, at 17.15:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.22:1 |
| White text | 17.15:1 |
Values
| HEX | #330931 |
| RGB | rgb(51, 9, 49) |
| HSL | hsl(303, 70%, 12%) |
| OKLCH | oklch(23.5% 0.087 329.9) |
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 #330931 | 17.15:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #330931 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #330931 text on white | 17.15:1 | AAA | Lc 103.5 | Preferred for body text |
| #330931 text on black | 1.22:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#F0CCEB
oklch(88.5% 0.057 330.7)
-
Step 300
300
#E7A9E0
oklch(81% 0.102 330.4)
-
Step 400
400
#D877D1
oklch(70.7% 0.164 329.8)
-
Step 500
500
#CB4DC4
oklch(63.1% 0.209 330)
-
Step 600
600
#B626B1
oklch(55.6% 0.228 329.7)
-
Step 700
700
#9D1498
oklch(49.2% 0.212 330)
-
Step 800
800
#7F177B
oklch(42.7% 0.175 329.9)
-
Step 900
900
#671D63
oklch(37.8% 0.136 330.2)
-
Step 950
950 (this color)
#330931
oklch(23.5% 0.087 329.9)
#330931 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) | #051832 | 0.093 |
| Deuteranopia (no green cones) | #151D30 | 0.078 |
| Tritanopia (no blue cones) | #350E1C | 0.046 |
| Achromatopsia (no color) | #1B1B1B | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330931
#330931
oklch(23.5% 0.087 329.9)
- #00260C
#00260C
oklch(23.5% 0.065 150)
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 #330931, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.014
- Aubergine #3D0734 ΔE 0.024
- Dark Purple #35063E ΔE 0.026
- Dark Plum #3F012C ΔE 0.031
- Deep Purple #36013F ΔE 0.031
- Very Dark Purple #2A0134 ΔE 0.033
- Midnight Purple #280137 ΔE 0.039
- Eggplant Purple #430541 ΔE 0.047
Use #330931 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.