#575183#575183

#575183 is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.3% C 0.080 H 288.4°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#575183
RGB	rgb(87, 81, 131)
HSL	hsl(247, 24%, 42%)
HSV	hsv(247, 38%, 51%)
CMYK	cmyk(33.6%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(37.02, 14.89, -27.23)
CIE-LCH	lch(37.02, 31.04, 298.67°)
OKLab	oklab(46.29% 0.0253 -0.0761)
OKLCH	oklch(46.29% 0.08 288.4)
XYZ	xyz(10.9686, 9.5495, 22.7337)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575183 #7D8351

analogous

#516483 #575183 #705183

triadic

#575183 #835751 #518357

tetradic

#575183 #835164 #7D8351 #518370

square

#575183 #835164 #7D8351 #518370

split-complementary

#575183 #837051 #648351

monochromatic

#252237 #3E3A5D #575183 #736DA5 #9792BC

Accessibility & contrast

On white

7.22

#575183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#575183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575183

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575183	#FFFFFF	#000000	##FFFFFF
##575183	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425885

Deuteranopia (green-blind)

#425682

Tritanopia (blue-blind)

#4C5A64

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #575183;
/* rgb */ color: rgb(87, 81, 131);
/* oklch */ color: oklch(46.3% 0.080 288.4);

Tailwind

colors: {
  custom: {
    50: '#8881a7',
    500: '#575183',
    950: '#000000',
  },
}

SCSS

$custom: #575183;
$custom-light: #8881a7;
$custom-dark: #000000;

JSON

{
  "hex": "#575183",
  "rgb": {
    "r": 87,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 247.2,
    "s": 23.585,
    "l": 41.569
  },
  "oklch": {
    "l": 0.46286,
    "c": 0.08019,
    "h": 288.4
  },
  "luminance": 0.0955
}

Semantic roles & 50–950 ramp

primary

#575183

secondary

#A5A987

accent

#C068B5

background

#F8F7FA

surface

#F0EEF4

border

#CBC9CE

text

#0B0A0F

muted

#7C7C7F

Preview Lab

Preview with #575183

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →