#575F83#575F83
#575F83 is a mid, muted blue. Relative luminance 0.118; OKLCH L 49.3% C 0.059 H 274.4°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).
Color values
| HEX | #575F83 |
|---|---|
| RGB | rgb(87, 95, 131) |
| HSL | hsl(229, 20%, 43%) |
| HSV | hsv(229, 34%, 51%) |
| CMYK | cmyk(33.6%, 27.5%, 0%, 48.6%) |
| CIE-LAB | lab(40.98, 6.07, -21.08) |
| CIE-LCH | lch(40.98, 21.94, 286.07°) |
| OKLab | oklab(49.33% 0.0045 -0.0584) |
| OKLCH | oklch(49.33% 0.059 274.4) |
| XYZ | xyz(12.1183, 11.8489, 23.1169) |
| Luminance | 0.1185 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk
#4E5481
ΔE00 4.30
Dusky Blue
#475F94
ΔE00 6.04
Twilight
#4E518B
ΔE00 6.37
Denim Blue
#3B5B92
ΔE00 7.81
Denim (survey)
#3B638C
ΔE00 9.20
Light Navy Blue
#2E5A88
ΔE00 9.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#575F83 #837B57
analogous
#577583 #575F83 #655783
triadic
#575F83 #83575F #5F8357
tetradic
#575F83 #835775 #837B57 #578365
square
#575F83 #835775 #837B57 #578365
split-complementary
#575F83 #836557 #758357
monochromatic
#262A39 #3F445E #575F83 #747DA3 #999FBB
Accessibility & contrast
On white
6.23
#575F83 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.37
#575F83 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #575F83
6.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##575F83 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##575F83 | 1.00 | 6.23 | 3.37 | 6.23 |
| #FFFFFF | 6.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#546285
Deuteranopia (green-blind)
#515F82
Tritanopia (blue-blind)
#4B666C
Achromatopsia (no color)
#616161
Design tokens & code
CSS
--color: #575f83; /* rgb */ color: rgb(87, 95, 131); /* oklch */ color: oklch(49.3% 0.059 274.4);
Tailwind
colors: {
custom: {
50: '#878ca7',
500: '#575f83',
950: '#000000',
},
}SCSS
$custom: #575f83; $custom-light: #878ca7; $custom-dark: #000000;
JSON
{
"hex": "#575f83",
"rgb": {
"r": 87,
"g": 95,
"b": 131
},
"hsl": {
"h": 229.091,
"s": 20.183,
"l": 42.745
},
"oklch": {
"l": 0.49334,
"c": 0.0586,
"h": 274.4
},
"luminance": 0.11849
}Semantic roles & 50–950 ramp
primary
#575F83
secondary
#A9A48D
accent
#AE6BBD
background
#F8F8FA
surface
#F0F0F4
border
#CBCBCE
text
#0B0C0F
muted
#7C7D7F