#533251
Closest named color: Purple Brown (#673A3F). oklch(36.9% 0.067 329), rgb(83, 50, 81).
Aa
White text reads best on this color (10.80:1).
About this color
#533251 is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.067 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.061 away. White text reads best on it, at 10.80:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.94:1 |
| White text | 10.80:1 |
Values
| HEX | #533251 |
| RGB | rgb(83, 50, 81) |
| HSL | hsl(304, 25%, 26%) |
| OKLCH | oklch(36.9% 0.067 329) |
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 #533251 | 10.80:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #533251 | 1.94:1 | Fails | Lc 9.0 | Not readable |
| #533251 text on white | 10.80:1 | AAA | Lc 94.9 | Preferred for body text |
| #533251 text on black | 1.94:1 | Fails | Lc -7.7 | 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 900.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E7EF
oklch(93.7% 0.014 329.1)
-
Step 200
200
#E4D3E2
oklch(88.5% 0.027 329.5)
-
Step 300
300
#D4B6D1
oklch(81% 0.05 329.3)
-
Step 400
400
#BD8FBA
oklch(70.8% 0.081 328.6)
-
Step 500
500
#AC72A8
oklch(63.1% 0.103 329.1)
-
Step 600
600
#975A93
oklch(55.7% 0.111 329.3)
-
Step 700
700
#81497E
oklch(49.1% 0.106 329)
-
Step 800
800
#693C66
oklch(42.7% 0.087 329.4)
-
Step 900
900 (this color)
#533251
oklch(36.9% 0.067 329)
-
Step 950
950
#321F31
oklch(27.1% 0.042 328.5)
#533251 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) | #303B52 | 0.064 |
| Deuteranopia (no green cones) | #393F50 | 0.058 |
| Tritanopia (no blue cones) | #55353E | 0.037 |
| Achromatopsia (no color) | #3D3D3D | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #533251
#533251
oklch(36.9% 0.067 329)
- #23492B
#23492B
oklch(36.8% 0.067 149)
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 #533251, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.061
- Grape Purple #5D1451 ΔE 0.067
- Onyx #343A40 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.082
- Gunmetal #293241 ΔE 0.083
- Dark Grey Blue #29465B ΔE 0.083
- Dark Blue Grey #1F3B4D ΔE 0.088
Use #533251 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.