#572FB9#572FB9
#572FB9 is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.6% C 0.201 H 288.7°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).
Color values
| HEX | #572FB9 |
|---|---|
| RGB | rgb(87, 47, 185) |
| HSL | hsl(257, 59%, 45%) |
| HSV | hsv(257, 75%, 73%) |
| CMYK | cmyk(53%, 74.6%, 0%, 27.5%) |
| CIE-LAB | lab(33.05, 50.74, -66.18) |
| CIE-LCH | lch(33.05, 83.39, 307.48°) |
| OKLab | oklab(44.55% 0.0644 -0.1902) |
| OKLCH | oklch(44.55% 0.201 288.7) |
| XYZ | xyz(13.7014, 7.5614, 46.6271) |
| Luminance | 0.0756 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.46
Blurple
#5539CC
ΔE00 3.55
Blue With A Hint Of Purple
#533CC6
ΔE00 3.62
Violet Blue
#510AC9
ΔE00 4.84
Bluey Purple
#6241C7
ΔE00 4.90
Ocean Blue
#4F42B5
ΔE00 4.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#572FB9 #91B92F
analogous
#2F4CB9 #572FB9 #9C2FB9
triadic
#572FB9 #B9572F #2FB957
tetradic
#572FB9 #B92F4C #91B92F #2FB99C
square
#572FB9 #B92F4C #91B92F #2FB99C
split-complementary
#572FB9 #B99C2F #4CB92F
monochromatic
#291657 #402388 #572FB9 #7752D3 #9E83DF
Accessibility & contrast
On white
8.36
#572FB9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.51
#572FB9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #572FB9
8.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##572FB9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##572FB9 | 1.00 | 8.36 | 2.51 | 8.36 |
| #FFFFFF | 8.36 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.36 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051BD
Deuteranopia (green-blind)
#004AB6
Tritanopia (blue-blind)
#315572
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #572fb9; /* rgb */ color: rgb(87, 47, 185); /* oklch */ color: oklch(44.6% 0.201 288.7);
Tailwind
colors: {
custom: {
50: '#906ccf',
500: '#572fb9',
950: '#000000',
},
}SCSS
$custom: #572fb9; $custom-light: #906ccf; $custom-dark: #000000;
JSON
{
"hex": "#572fb9",
"rgb": {
"r": 87,
"g": 47,
"b": 185
},
"hsl": {
"h": 257.391,
"s": 59.483,
"l": 45.49
},
"oklch": {
"l": 0.44551,
"c": 0.20085,
"h": 288.7
},
"luminance": 0.07562
}Semantic roles & 50–950 ramp
primary
#572FB9
secondary
#B2C97B
accent
#E345B5
background
#F9F6FC
surface
#F2ECF9
border
#CCC7D2
text
#0E0714
muted
#7E7A82