#33153F
Closest named color: Dark Purple (#35063E). oklch(26.2% 0.082 315.2), rgb(51, 21, 63).
Aa
White text reads best on this color (15.91:1).
About this color
#33153F is a dark, moderately saturated purple. In OKLCH its lightness is 26%, its chroma 0.082 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.030 away. White text reads best on it, at 15.91:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.31:1 |
| White text | 15.91:1 |
Values
| HEX | #33153F |
| RGB | rgb(51, 21, 63) |
| HSL | hsl(283, 50%, 16%) |
| OKLCH | oklch(26.2% 0.082 315.2) |
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 #33153F | 15.91:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #33153F | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #33153F text on white | 15.91:1 | AAA | Lc 102.6 | Preferred for body text |
| #33153F text on black | 1.31:1 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E5F7
oklch(93.7% 0.027 314.7)
-
Step 200
200
#E7CFF2
oklch(88.5% 0.054 315.3)
-
Step 300
300
#D9AEEC
oklch(81% 0.097 315.3)
-
Step 400
400
#C580E2
oklch(70.7% 0.155 315.3)
-
Step 500
500
#B55BDA
oklch(63.1% 0.198 314.9)
-
Step 600
600
#A13BC7
oklch(55.7% 0.215 315.2)
-
Step 700
700
#8A2BAC
oklch(49.2% 0.201 315.3)
-
Step 800
800
#70268B
oklch(42.7% 0.166 315.4)
-
Step 900
900
#5B256F
oklch(37.7% 0.13 315.7)
-
Step 950
950 (this color)
#33153F
oklch(26.2% 0.082 315.2)
#33153F 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) | #092040 | 0.075 |
| Deuteranopia (no green cones) | #15233E | 0.066 |
| Tritanopia (no blue cones) | #321C27 | 0.054 |
| Achromatopsia (no color) | #222222 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33153F
#33153F
oklch(26.2% 0.082 315.2)
- #122C00
#122C00
oklch(26.2% 0.077 135.1)
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 #33153F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.030
- Eggplant #380835 ΔE 0.032
- Aubergine #3D0734 ΔE 0.037
- Deep Purple #36013F ΔE 0.038
- Eggplant Purple #430541 ΔE 0.043
- Dark Plum #3F012C ΔE 0.053
- Very Dark Purple #2A0134 ΔE 0.055
- Deep Violet #490648 ΔE 0.055
Use #33153F 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.