#576CE6#576CE6

#576CE6 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.1% C 0.185 H 272.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#576CE6
RGB	rgb(87, 108, 230)
HSL	hsl(231, 74%, 62%)
HSV	hsv(231, 62%, 90%)
CMYK	cmyk(62.2%, 53%, 0%, 9.8%)
CIE-LAB	lab(50.05, 29.43, -64.43)
CIE-LCH	lch(50.05, 70.83, 294.55°)
OKLab	oklab(58.07% 0.0065 -0.1849)
OKLCH	oklch(58.07% 0.185 272)
XYZ	xyz(23.5712, 18.4625, 77.1690)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576CE6 #E6D157

analogous

#57B3E6 #576CE6 #8A57E6

triadic

#576CE6 #E6576C #6CE657

tetradic

#576CE6 #E657B3 #E6D157 #57E68A

square

#576CE6 #E657B3 #E6D157 #57E68A

split-complementary

#576CE6 #E68A57 #B3E657

monochromatic

#192EA9 #223DDE #576CE6 #8C9BEE #C2C9F6

Accessibility & contrast

On white

4.47

#576CE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#576CE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576CE6

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576CE6	#FFFFFF	#000000	##000000
##576CE6	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A7EEA

Deuteranopia (green-blind)

#0071E4

Tritanopia (blue-blind)

#00899F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #576ce6;
/* rgb */ color: rgb(87, 108, 230);
/* oklch */ color: oklch(58.1% 0.185 272.0);

Tailwind

colors: {
  custom: {
    50: '#9495ef',
    500: '#576ce6',
    950: '#000000',
  },
}

SCSS

$custom: #576ce6;
$custom-light: #9495ef;
$custom-dark: #000000;

JSON

{
  "hex": "#576ce6",
  "rgb": {
    "r": 87,
    "g": 108,
    "b": 230
  },
  "hsl": {
    "h": 231.189,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58068,
    "c": 0.18504,
    "h": 272
  },
  "luminance": 0.18465
}

Semantic roles & 50–950 ramp

primary

#576CE6

secondary

#E7DFB2

accent

#B90FD6

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576CE6

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

Preview Lab → · Contrast checker → · Palette generator →