#572DA0
Closest named color: Rebecca Purple (#663399). oklch(42.1% 0.174 294.4), rgb(87, 45, 160).
Aa
White text reads best on this color (9.17:1).
About this color
#572DA0 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.174 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.036 away. White text reads best on it, at 9.17:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.28:1 |
| White text | 9.17:1 |
Values
| HEX | #572DA0 |
| RGB | rgb(87, 45, 160) |
| HSL | hsl(262, 56%, 40%) |
| OKLCH | oklch(42.1% 0.174 294.4) |
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 #572DA0 | 9.17:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #572DA0 | 2.28:1 | Fails | Lc 13.5 | Not readable |
| #572DA0 text on white | 9.17:1 | AAA | Lc 90.4 | Preferred for body text |
| #572DA0 text on black | 2.28:1 | Fails | Lc -11.9 | 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 800.
-
Step 50
50
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE6FC
oklch(93.5% 0.03 296.2)
-
Step 200
200
#DBD3FC
oklch(88.6% 0.056 294.2)
-
Step 300
300
#C4B4FC
oklch(80.9% 0.101 294.2)
-
Step 400
400
#A889FB
oklch(70.7% 0.164 294.4)
-
Step 500
500
#9566F8
oklch(63.1% 0.209 294.5)
-
Step 600
600
#8147E7
oklch(55.6% 0.227 294.4)
-
Step 700
700
#6D37C8
oklch(49.1% 0.209 294.3)
-
Step 800
800 (this color)
#572DA0
oklch(42.1% 0.174 294.4)
-
Step 900
900
#482C81
oklch(37.7% 0.136 294)
-
Step 950
950
#2A1B4B
oklch(27% 0.085 294.4)
#572DA0 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) | #0049A3 | 0.105 |
| Deuteranopia (no green cones) | #00469E | 0.104 |
| Tritanopia (no blue cones) | #424A63 | 0.136 |
| Achromatopsia (no color) | #484848 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #572DA0
#572DA0
oklch(42.1% 0.174 294.4)
- #4D5200
#4D5200
oklch(42% 0.094 113.8)
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 #572DA0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.036
- Chrysanthemum #560BAD ΔE 0.045
- Blueberry #464196 ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.054
- Imperial Purple #480CA8 ΔE 0.056
- Grape #7209B7 ΔE 0.069
- Blue With A Hint Of Purple #533CC6 ΔE 0.069
- Indigo Blue #3A18B1 ΔE 0.072
Use #572DA0 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.