#576EE8#576EE8
#576EE8 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.6% C 0.185 H 271.5°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).
Color values
| HEX | #576EE8 |
|---|---|
| RGB | rgb(87, 110, 232) |
| HSL | hsl(230, 76%, 63%) |
| HSV | hsv(230, 63%, 91%) |
| CMYK | cmyk(62.5%, 52.6%, 0%, 9%) |
| CIE-LAB | lab(50.69, 28.87, -64.53) |
| CIE-LCH | lch(50.69, 70.69, 294.10°) |
| OKLab | oklab(58.59% 0.0048 -0.1852) |
| OKLCH | oklch(58.59% 0.185 271.5) |
| XYZ | xyz(24.0670, 19.0022, 78.7278) |
| Luminance | 0.1900 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.80
Royal Blue
#4169E1
ΔE00 3.42
Cornflower
#6A79F7
ΔE00 4.78
Bright Blue
#0165FC
ΔE00 5.48
Lightish Blue
#3D7AFD
ΔE00 5.83
Cerulean Blue
#056EEE
ΔE00 6.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#576EE8 #E8D157
analogous
#57B6E8 #576EE8 #8957E8
triadic
#576EE8 #E8576E #6EE857
tetradic
#576EE8 #E857B6 #E8D157 #57E889
square
#576EE8 #E857B6 #E8D157 #57E889
split-complementary
#576EE8 #E88957 #B6E857
monochromatic
#182FAD #2140E1 #576EE8 #8D9CEF #C3CBF7
Accessibility & contrast
On white
4.37
#576EE8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.80
#576EE8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #576EE8
4.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##576EE8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##576EE8 | 1.00 | 4.37 | 4.80 | 4.80 |
| #FFFFFF | 4.37 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.80 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.80 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1E7FEC
Deuteranopia (green-blind)
#0072E5
Tritanopia (blue-blind)
#008BA0
Achromatopsia (no color)
#797979
Design tokens & code
CSS
--color: #576ee8; /* rgb */ color: rgb(87, 110, 232); /* oklch */ color: oklch(58.6% 0.185 271.5);
Tailwind
colors: {
custom: {
50: '#9497f0',
500: '#576ee8',
950: '#000000',
},
}SCSS
$custom: #576ee8; $custom-light: #9497f0; $custom-dark: #000000;
JSON
{
"hex": "#576ee8",
"rgb": {
"r": 87,
"g": 110,
"b": 232
},
"hsl": {
"h": 230.483,
"s": 75.916,
"l": 62.549
},
"oklch": {
"l": 0.58589,
"c": 0.18523,
"h": 271.5
},
"luminance": 0.19004
}Semantic roles & 50–950 ramp
primary
#576EE8
secondary
#E8DFB3
accent
#B80DD8
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0D17
muted
#7E7E85