#575BED#575BED
#575BED is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.6% C 0.215 H 275.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #575BED |
|---|---|
| RGB | rgb(87, 91, 237) |
| HSL | hsl(238, 81%, 64%) |
| HSV | hsv(238, 63%, 93%) |
| CMYK | cmyk(63.3%, 61.6%, 0%, 7.1%) |
| CIE-LAB | lab(46.47, 42.08, -74.18) |
| CIE-LCH | lch(46.47, 85.29, 299.57°) |
| OKLab | oklab(55.57% 0.0212 -0.2137) |
| OKLCH | oklch(55.57% 0.215 275.7) |
| XYZ | xyz(22.9526, 15.6209, 81.9099) |
| Luminance | 0.1562 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.31
Dark Periwinkle
#665FD1
ΔE00 4.18
Electric Blue
#0652FF
ΔE00 5.09
Slate Blue
#6A5ACD
ΔE00 5.11
Light Indigo
#6D5ACF
ΔE00 5.19
Azul
#1D5DEC
ΔE00 5.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#575BED #EDE957
analogous
#57A6ED #575BED #9E57ED
triadic
#575BED #ED575B #5BED57
tetradic
#575BED #ED57A6 #EDE957 #57ED9E
square
#575BED #ED57A6 #EDE957 #57ED9E
split-complementary
#575BED #ED9E57 #A6ED57
monochromatic
#1418B6 #2025E7 #575BED #8E91F3 #C6C7F9
Accessibility & contrast
On white
5.09
#575BED on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#575BED on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #575BED
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##575BED | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##575BED | 1.00 | 5.09 | 4.12 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0075F2
Deuteranopia (green-blind)
#0068EA
Tritanopia (blue-blind)
#00809C
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #575bed; /* rgb */ color: rgb(87, 91, 237); /* oklch */ color: oklch(55.6% 0.215 275.7);
Tailwind
colors: {
custom: {
50: '#9689f4',
500: '#575bed',
950: '#000000',
},
}SCSS
$custom: #575bed; $custom-light: #9689f4; $custom-dark: #000000;
JSON
{
"hex": "#575bed",
"rgb": {
"r": 87,
"g": 91,
"b": 237
},
"hsl": {
"h": 238.4,
"s": 80.645,
"l": 63.529
},
"oklch": {
"l": 0.55567,
"c": 0.21479,
"h": 275.7
},
"luminance": 0.15623
}Semantic roles & 50–950 ramp
primary
#575BED
secondary
#EAE9B5
accent
#D709DD
background
#FAF8FF
surface
#F3F0FE
border
#CDCBD6
text
#0F0B17
muted
#7F7C85