#574BE4#574BE4
#574BE4 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.3% C 0.222 H 278.9°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #574BE4 |
|---|---|
| RGB | rgb(87, 75, 228) |
| HSL | hsl(245, 74%, 59%) |
| HSV | hsv(245, 67%, 89%) |
| CMYK | cmyk(61.8%, 67.1%, 0%, 10.6%) |
| CIE-LAB | lab(42.24, 48.54, -76.01) |
| CIE-LCH | lch(42.24, 90.19, 302.56°) |
| OKLab | oklab(52.26% 0.0345 -0.2192) |
| OKLCH | oklch(52.26% 0.222 278.9) |
| XYZ | xyz(20.4457, 12.6582, 74.7496) |
| Luminance | 0.1266 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.01
Warm Blue
#4B57DB
ΔE00 4.14
Bluish Purple
#703BE7
ΔE00 4.83
Purpley Blue
#5F34E7
ΔE00 5.04
Bluey Purple
#6241C7
ΔE00 5.07
Slate Blue
#6A5ACD
ΔE00 5.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#574BE4 #D8E44B
analogous
#4B8CE4 #574BE4 #A44BE4
triadic
#574BE4 #E4574B #4BE457
tetradic
#574BE4 #E44B8C #D8E44B #4BE4A4
square
#574BE4 #E44B8C #D8E44B #4BE4A4
split-complementary
#574BE4 #E4A44B #8CE44B
monochromatic
#22189D #2E20D2 #574BE4 #8980EC #BAB5F4
Accessibility & contrast
On white
5.95
#574BE4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#574BE4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #574BE4
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##574BE4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##574BE4 | 1.00 | 5.95 | 3.53 | 5.95 |
| #FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AE9
Deuteranopia (green-blind)
#005EE1
Tritanopia (blue-blind)
#007391
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #574be4; /* rgb */ color: rgb(87, 75, 228); /* oklch */ color: oklch(52.3% 0.222 278.9);
Tailwind
colors: {
custom: {
50: '#957fee',
500: '#574be4',
950: '#000000',
},
}SCSS
$custom: #574be4; $custom-light: #957fee; $custom-dark: #000000;
JSON
{
"hex": "#574be4",
"rgb": {
"r": 87,
"g": 75,
"b": 228
},
"hsl": {
"h": 244.706,
"s": 73.913,
"l": 59.412
},
"oklch": {
"l": 0.52264,
"c": 0.22186,
"h": 278.9
},
"luminance": 0.1266
}Semantic roles & 50–950 ramp
primary
#574BE4
secondary
#DFE3A8
accent
#F137E2
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A16
muted
#7F7C84