#572B76
Closest named color: Dark Slate Blue (#483D8B). oklch(38.5% 0.127 308.6), rgb(87, 43, 118).
Aa
White text reads best on this color (10.43:1).
About this color
#572B76 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.127 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.058 away. White text reads best on it, at 10.43:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.01:1 |
| White text | 10.43:1 |
Values
| HEX | #572B76 |
| RGB | rgb(87, 43, 118) |
| HSL | hsl(275, 47%, 32%) |
| OKLCH | oklch(38.5% 0.127 308.6) |
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 #572B76 | 10.43:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #572B76 | 2.01:1 | Fails | Lc 10.2 | Not readable |
| #572B76 text on white | 10.43:1 | AAA | Lc 93.8 | Preferred for body text |
| #572B76 text on black | 2.01:1 | Fails | Lc -8.8 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F8
oklch(93.5% 0.027 309.2)
-
Step 200
200
#E3D0F4
oklch(88.4% 0.053 309)
-
Step 300
300
#D2B0F0
oklch(80.9% 0.095 308.5)
-
Step 400
400
#BC84E8
oklch(70.7% 0.152 308.8)
-
Step 500
500
#AB60E1
oklch(63% 0.195 308.7)
-
Step 600
600
#9742CF
oklch(55.7% 0.211 308.7)
-
Step 700
700
#8132B3
oklch(49.2% 0.196 308.8)
-
Step 800
800
#682B91
oklch(42.6% 0.163 308.4)
-
Step 900
900 (this color)
#572B76
oklch(38.5% 0.127 308.6)
-
Step 950
950
#321944
oklch(27.1% 0.081 308.8)
#572B76 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) | #093E78 | 0.110 |
| Deuteranopia (no green cones) | #204074 | 0.097 |
| Tritanopia (no blue cones) | #523A4C | 0.090 |
| Achromatopsia (no color) | #404040 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #572B76
#572B76
oklch(38.5% 0.127 308.6)
- #334D00
#334D00
oklch(38.4% 0.101 128.4)
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 #572B76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.058
- Rebecca Purple #663399 ΔE 0.066
- Indigo #4B0082 ΔE 0.072
- Grape Purple #5D1451 ΔE 0.073
- Royal Purple #4B006E ΔE 0.074
- Blueberry #464196 ΔE 0.075
- Rich Purple #720058 ΔE 0.088
- Plum Purple #4E0550 ΔE 0.092
Use #572B76 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.