#575FCD#575FCD

#575FCD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.8% C 0.168 H 276.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#575FCD
RGB	rgb(87, 95, 205)
HSL	hsl(236, 54%, 57%)
HSV	hsv(236, 58%, 80%)
CMYK	cmyk(57.6%, 53.7%, 0%, 19.6%)
CIE-LAB	lab(45.11, 29.17, -58.22)
CIE-LCH	lch(45.11, 65.11, 296.61°)
OKLab	oklab(53.82% 0.0177 -0.1668)
OKLCH	oklch(53.82% 0.168 276.1)
XYZ	xyz(19.0386, 14.6171, 59.5639)
Luminance	0.1462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FCD #CDC557

analogous

#579ACD #575FCD #8A57CD

triadic

#575FCD #CD575F #5FCD57

tetradic

#575FCD #CD579A #CDC557 #57CD8A

square

#575FCD #CD579A #CDC557 #57CD8A

split-complementary

#575FCD #CD8A57 #9ACD57

monochromatic

#272D83 #353DB2 #575FCD #868CDB #B5B9E9

Accessibility & contrast

On white

5.35

#575FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#575FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FCD

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FCD	#FFFFFF	#000000	##FFFFFF
##575FCD	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1970D1

Deuteranopia (green-blind)

#0066CB

Tritanopia (blue-blind)

#06788D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575fcd;
/* rgb */ color: rgb(87, 95, 205);
/* oklch */ color: oklch(53.8% 0.168 276.1);

Tailwind

colors: {
  custom: {
    50: '#908cdd',
    500: '#575fcd',
    950: '#000000',
  },
}

SCSS

$custom: #575fcd;
$custom-light: #908cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#575fcd",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 205
  },
  "hsl": {
    "h": 235.932,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53821,
    "c": 0.1677,
    "h": 276.1
  },
  "luminance": 0.14618
}

Semantic roles & 50–950 ramp

primary

#575FCD

secondary

#D8D5A8

accent

#D44ADD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #575FCD

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

Preview Lab → · Contrast checker → · Palette generator →