#330A3C
Closest named color: Dark Purple (#35063E). oklch(24.4% 0.096 319.7), rgb(51, 10, 60).
Aa
White text reads best on this color (16.80:1).
About this color
#330A3C is a very dark, moderately saturated purple. In OKLCH its lightness is 24%, its chroma 0.096 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.009 away. White text reads best on it, at 16.80:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.24:1 |
| White text | 16.80:1 |
Values
| HEX | #330A3C |
| RGB | rgb(51, 10, 60) |
| HSL | hsl(289, 71%, 14%) |
| OKLCH | oklch(24.4% 0.096 319.7) |
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 #330A3C | 16.80:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #330A3C | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #330A3C text on white | 16.80:1 | AAA | Lc 103.2 | Preferred for body text |
| #330A3C text on black | 1.24:1 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F4E3F8
oklch(93.6% 0.033 319.8)
-
Step 200
200
#ECCCF4
oklch(88.4% 0.064 319.5)
-
Step 300
300
#E1A8EF
oklch(80.8% 0.115 319.6)
-
Step 400
400
#D176E6
oklch(70.7% 0.182 319.9)
-
Step 500
500
#C349DF
oklch(63.1% 0.233 319.6)
-
Step 600
600
#AF1ACC
oklch(55.6% 0.253 319.9)
-
Step 700
700
#9600B1
oklch(49.1% 0.236 319.7)
-
Step 800
800
#7A0E8F
oklch(42.7% 0.195 319.8)
-
Step 900
900
#621972
oklch(37.6% 0.152 319.7)
-
Step 950
950 (this color)
#330A3C
oklch(24.4% 0.096 319.7)
#330A3C 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) | #001B3D | 0.095 |
| Deuteranopia (no green cones) | #0E1F3B | 0.084 |
| Tritanopia (no blue cones) | #331422 | 0.060 |
| Achromatopsia (no color) | #1D1D1D | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330A3C
#330A3C
oklch(24.4% 0.096 319.7)
- #072800
#072800
oklch(24.3% 0.077 139.5)
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 #330A3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.009
- Deep Purple #36013F ΔE 0.017
- Eggplant #380835 ΔE 0.019
- Aubergine #3D0734 ΔE 0.029
- Very Dark Purple #2A0134 ΔE 0.034
- Midnight Purple #280137 ΔE 0.037
- Eggplant Purple #430541 ΔE 0.038
- Dark Plum #3F012C ΔE 0.043
Use #330A3C 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.