#575EC8#575EC8

#575EC8 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.162 H 276.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#575EC8
RGB	rgb(87, 94, 200)
HSL	hsl(236, 51%, 56%)
HSV	hsv(236, 57%, 78%)
CMYK	cmyk(56.5%, 53%, 0%, 21.6%)
CIE-LAB	lab(44.52, 28.15, -56.28)
CIE-LCH	lch(44.52, 62.93, 296.57°)
OKLab	oklab(53.28% 0.0185 -0.1611)
OKLCH	oklch(53.28% 0.162 276.6)
XYZ	xyz(18.3552, 14.2005, 56.4061)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EC8 #C8C157

analogous

#5797C8 #575EC8 #8957C8

triadic

#575EC8 #C8575E #5EC857

tetradic

#575EC8 #C85797 #C8C157 #57C889

square

#575EC8 #C85797 #C8C157 #57C889

split-complementary

#575EC8 #C88957 #97C857

monochromatic

#292E7C #383FAA #575EC8 #858AD7 #B3B6E6

Accessibility & contrast

On white

5.47

#575EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#575EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EC8

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EC8	#FFFFFF	#000000	##FFFFFF
##575EC8	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F6ECC

Deuteranopia (green-blind)

#0065C6

Tritanopia (blue-blind)

#16768A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #575ec8;
/* rgb */ color: rgb(87, 94, 200);
/* oklch */ color: oklch(53.3% 0.162 276.6);

Tailwind

colors: {
  custom: {
    50: '#908bd9',
    500: '#575ec8',
    950: '#000000',
  },
}

SCSS

$custom: #575ec8;
$custom-light: #908bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#575ec8",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 200
  },
  "hsl": {
    "h": 236.283,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53276,
    "c": 0.16215,
    "h": 276.6
  },
  "luminance": 0.14202
}

Semantic roles & 50–950 ramp

primary

#575EC8

secondary

#D5D2A6

accent

#D14EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #575EC8

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

Preview Lab → · Contrast checker → · Palette generator →