#575FF0#575FF0

#575FF0 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.5% C 0.214 H 274.8°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#575FF0
RGB	rgb(87, 95, 240)
HSL	hsl(237, 84%, 64%)
HSV	hsv(237, 64%, 94%)
CMYK	cmyk(63.7%, 60.4%, 0%, 5.9%)
CIE-LAB	lab(47.62, 40.67, -73.99)
CIE-LCH	lch(47.62, 84.43, 298.80°)
OKLab	oklab(56.49% 0.0179 -0.2131)
OKLCH	oklch(56.49% 0.214 274.8)
XYZ	xyz(23.7457, 16.4999, 84.3546)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FF0 #F0E857

analogous

#57ACF0 #575FF0 #9C57F0

triadic

#575FF0 #F0575F #5FF057

tetradic

#575FF0 #F057AC #F0E857 #57F09C

square

#575FF0 #F057AC #F0E857 #57F09C

split-complementary

#575FF0 #F09C57 #ACF057

monochromatic

#111ABC #1F29EB #575FF0 #8F95F5 #C7CAFA

Accessibility & contrast

On white

4.88

#575FF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#575FF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FF0

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FF0	#FFFFFF	#000000	##FFFFFF
##575FF0	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F5

Deuteranopia (green-blind)

#006AED

Tritanopia (blue-blind)

#00839F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #575ff0;
/* rgb */ color: rgb(87, 95, 240);
/* oklch */ color: oklch(56.5% 0.214 274.8);

Tailwind

colors: {
  custom: {
    50: '#968cf6',
    500: '#575ff0',
    950: '#000000',
  },
}

SCSS

$custom: #575ff0;
$custom-light: #968cf6;
$custom-dark: #000000;

JSON

{
  "hex": "#575ff0",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 240
  },
  "hsl": {
    "h": 236.863,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.56485,
    "c": 0.2139,
    "h": 274.8
  },
  "luminance": 0.16502
}

Semantic roles & 50–950 ramp

primary

#575FF0

secondary

#ECE9B7

accent

#D505E0

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #575FF0

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

Preview Lab → · Contrast checker → · Palette generator →