#575CD4#575CD4

#575CD4 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.181 H 276.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#575CD4
RGB	rgb(87, 92, 212)
HSL	hsl(238, 59%, 59%)
HSV	hsv(238, 59%, 83%)
CMYK	cmyk(59%, 56.6%, 0%, 16.9%)
CIE-LAB	lab(44.85, 33.32, -62.65)
CIE-LCH	lch(44.85, 70.96, 298.00°)
OKLab	oklab(53.78% 0.0209 -0.1798)
OKLCH	oklch(53.78% 0.181 276.6)
XYZ	xyz(19.6375, 14.4325, 64.0255)
Luminance	0.1443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CD4 #D4CF57

analogous

#579AD4 #575CD4 #9057D4

triadic

#575CD4 #D4575C #5CD457

tetradic

#575CD4 #D4579A #D4CF57 #57D490

square

#575CD4 #D4579A #D4CF57 #57D490

split-complementary

#575CD4 #D49057 #9AD457

monochromatic

#24288D #3036BD #575CD4 #888BE0 #B8BBED

Accessibility & contrast

On white

5.40

#575CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#575CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CD4

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CD4	#FFFFFF	#000000	##FFFFFF
##575CD4	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD8

Deuteranopia (green-blind)

#0065D2

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #575cd4;
/* rgb */ color: rgb(87, 92, 212);
/* oklch */ color: oklch(53.8% 0.181 276.6);

Tailwind

colors: {
  custom: {
    50: '#928ae2',
    500: '#575cd4',
    950: '#000000',
  },
}

SCSS

$custom: #575cd4;
$custom-light: #928ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#575cd4",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 212
  },
  "hsl": {
    "h": 237.6,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53782,
    "c": 0.18104,
    "h": 276.6
  },
  "luminance": 0.14434
}

Semantic roles & 50–950 ramp

primary

#575CD4

secondary

#DCDAAB

accent

#DC45E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #575CD4

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

Preview Lab → · Contrast checker → · Palette generator →