#576AE8#576AE8
#576AE8 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.8% C 0.190 H 272.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).
Color values
| HEX | #576AE8 |
|---|---|
| RGB | rgb(87, 106, 232) |
| HSL | hsl(232, 76%, 63%) |
| HSV | hsv(232, 63%, 91%) |
| CMYK | cmyk(62.5%, 54.3%, 0%, 9%) |
| CIE-LAB | lab(49.69, 31.33, -66.15) |
| CIE-LCH | lch(49.69, 73.19, 295.34°) |
| OKLab | oklab(57.84% 0.0085 -0.19) |
| OKLCH | oklch(57.84% 0.19 272.6) |
| XYZ | xyz(23.6452, 18.1585, 78.5872) |
| Luminance | 0.1816 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.30
Cornflower Blue
#5170D7
ΔE00 3.54
Bright Blue
#0165FC
ΔE00 5.24
Dark Periwinkle
#665FD1
ΔE00 5.64
Cornflower
#6A79F7
ΔE00 5.74
Azul
#1D5DEC
ΔE00 6.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#576AE8 #E8D557
analogous
#57B2E8 #576AE8 #8D57E8
triadic
#576AE8 #E8576A #6AE857
tetradic
#576AE8 #E857B2 #E8D557 #57E88D
square
#576AE8 #E857B2 #E8D557 #57E88D
split-complementary
#576AE8 #E88D57 #B2E857
monochromatic
#182BAD #213AE1 #576AE8 #8D9AEF #C3C9F7
Accessibility & contrast
On white
4.53
#576AE8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.63
#576AE8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #576AE8
4.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##576AE8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##576AE8 | 1.00 | 4.53 | 4.63 | 4.63 |
| #FFFFFF | 4.53 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#037DEC
Deuteranopia (green-blind)
#0070E5
Tritanopia (blue-blind)
#00889F
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #576ae8; /* rgb */ color: rgb(87, 106, 232); /* oklch */ color: oklch(57.8% 0.190 272.6);
Tailwind
colors: {
custom: {
50: '#9494f0',
500: '#576ae8',
950: '#000000',
},
}SCSS
$custom: #576ae8; $custom-light: #9494f0; $custom-dark: #000000;
JSON
{
"hex": "#576ae8",
"rgb": {
"r": 87,
"g": 106,
"b": 232
},
"hsl": {
"h": 232.138,
"s": 75.916,
"l": 62.549
},
"oklch": {
"l": 0.57837,
"c": 0.19017,
"h": 272.6
},
"luminance": 0.18161
}Semantic roles & 50–950 ramp
primary
#576AE8
secondary
#E8E1B3
accent
#BE0DD8
background
#F9F9FE
surface
#F2F1FD
border
#CCCBD5
text
#0E0D17
muted
#7E7E85