#575AE8#575AE8
#575AE8 is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.0% C 0.210 H 276.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #575AE8 |
|---|---|
| RGB | rgb(87, 90, 232) |
| HSL | hsl(239, 76%, 63%) |
| HSV | hsv(239, 63%, 91%) |
| CMYK | cmyk(62.5%, 61.2%, 0%, 9%) |
| CIE-LAB | lab(45.86, 41.06, -72.37) |
| CIE-LCH | lch(45.86, 83.21, 299.57°) |
| OKLab | oklab(54.99% 0.0223 -0.2084) |
| OKLCH | oklch(54.99% 0.21 276.1) |
| XYZ | xyz(22.1474, 15.1629, 78.0879) |
| Luminance | 0.1517 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.69
Dark Periwinkle
#665FD1
ΔE00 3.80
Slate Blue
#6A5ACD
ΔE00 4.61
Light Indigo
#6D5ACF
ΔE00 4.75
Electric Blue
#0652FF
ΔE00 5.10
Iris
#6258C4
ΔE00 5.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#575AE8 #E8E557
analogous
#57A2E8 #575AE8 #9D57E8
triadic
#575AE8 #E8575A #5AE857
tetradic
#575AE8 #E857A2 #E8E557 #57E89D
square
#575AE8 #E857A2 #E8E557 #57E89D
split-complementary
#575AE8 #E89D57 #A2E857
monochromatic
#181BAD #2125E1 #575AE8 #8D8FEF #C3C4F7
Accessibility & contrast
On white
5.21
#575AE8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.03
#575AE8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #575AE8
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##575AE8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##575AE8 | 1.00 | 5.21 | 4.03 | 5.21 |
| #FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0073ED
Deuteranopia (green-blind)
#0066E5
Tritanopia (blue-blind)
#007D99
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #575ae8; /* rgb */ color: rgb(87, 90, 232); /* oklch */ color: oklch(55.0% 0.210 276.1);
Tailwind
colors: {
custom: {
50: '#9589f0',
500: '#575ae8',
950: '#000000',
},
}SCSS
$custom: #575ae8; $custom-light: #9589f0; $custom-dark: #000000;
JSON
{
"hex": "#575ae8",
"rgb": {
"r": 87,
"g": 90,
"b": 232
},
"hsl": {
"h": 238.759,
"s": 75.916,
"l": 62.549
},
"oklch": {
"l": 0.54994,
"c": 0.20962,
"h": 276.1
},
"luminance": 0.15165
}Semantic roles & 50–950 ramp
primary
#575AE8
secondary
#E8E7B3
accent
#D40DD8
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0F0B17
muted
#7E7C85