#33154D
Closest named color: Dark Purple (#35063E). oklch(27.3% 0.1 305.3), rgb(51, 21, 77).
Aa
White text reads best on this color (15.49:1).
About this color
#33154D is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.100 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.039 away. White text reads best on it, at 15.49:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.35:1 |
| White text | 15.49:1 |
Values
| HEX | #33154D |
| RGB | rgb(51, 21, 77) |
| HSL | hsl(272, 57%, 19%) |
| OKLCH | oklch(27.3% 0.1 305.3) |
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 #33154D | 15.49:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #33154D | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #33154D text on white | 15.49:1 | AAA | Lc 102.1 | Preferred for body text |
| #33154D text on black | 1.35:1 | 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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE5FD
oklch(93.7% 0.034 304.5)
-
Step 200
200
#E3CFFD
oklch(88.5% 0.066 304.8)
-
Step 300
300
#D3ADFE
oklch(81% 0.118 305.4)
-
Step 400
400
#BD7CFD
oklch(70.7% 0.189 305.3)
-
Step 500
500
#AD52FB
oklch(63.2% 0.241 305.1)
-
Step 600
600
#9927E9
oklch(55.5% 0.262 305.3)
-
Step 700
700
#8313CB
oklch(49.1% 0.244 305.3)
-
Step 800
800
#6A18A4
oklch(42.6% 0.202 305.2)
-
Step 900
900
#561F82
oklch(37.7% 0.157 305.2)
-
Step 950
950 (this color)
#33154D
oklch(27.3% 0.1 305.3)
#33154D 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) | #00234F | 0.080 |
| Deuteranopia (no green cones) | #06244C | 0.076 |
| Tritanopia (no blue cones) | #2E212F | 0.071 |
| Achromatopsia (no color) | #242424 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33154D
#33154D
oklch(27.3% 0.1 305.3)
- #1F2C00
#1F2C00
oklch(27.1% 0.068 125.1)
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 #33154D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.039
- Deep Purple #36013F ΔE 0.045
- Eggplant Purple #430541 ΔE 0.048
- Eggplant #380835 ΔE 0.051
- Deep Violet #490648 ΔE 0.054
- Dark Indigo #1F0954 ΔE 0.055
- Aubergine #3D0734 ΔE 0.056
- Plum Purple #4E0550 ΔE 0.062
Use #33154D 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.