#576DE6#576DE6

#576DE6 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.3% C 0.184 H 271.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#576DE6
RGB	rgb(87, 109, 230)
HSL	hsl(231, 74%, 62%)
HSV	hsv(231, 62%, 90%)
CMYK	cmyk(62.2%, 52.6%, 0%, 9.8%)
CIE-LAB	lab(50.30, 28.81, -64.03)
CIE-LCH	lch(50.30, 70.21, 294.23°)
OKLab	oklab(58.26% 0.0056 -0.1837)
OKLCH	oklch(58.26% 0.184 271.8)
XYZ	xyz(23.6773, 18.6747, 77.2044)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576DE6 #E6D057

analogous

#57B5E6 #576DE6 #8857E6

triadic

#576DE6 #E6576D #6DE657

tetradic

#576DE6 #E657B5 #E6D057 #57E688

square

#576DE6 #E657B5 #E6D057 #57E688

split-complementary

#576DE6 #E68857 #B5E657

monochromatic

#192FA9 #223FDE #576DE6 #8C9BEE #C2CAF6

Accessibility & contrast

On white

4.43

#576DE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#576DE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576DE6

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576DE6	#FFFFFF	#000000	##000000
##576DE6	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7EEA

Deuteranopia (green-blind)

#0072E4

Tritanopia (blue-blind)

#00899F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #576de6;
/* rgb */ color: rgb(87, 109, 230);
/* oklch */ color: oklch(58.3% 0.184 271.8);

Tailwind

colors: {
  custom: {
    50: '#9496ef',
    500: '#576de6',
    950: '#000000',
  },
}

SCSS

$custom: #576de6;
$custom-light: #9496ef;
$custom-dark: #000000;

JSON

{
  "hex": "#576de6",
  "rgb": {
    "r": 87,
    "g": 109,
    "b": 230
  },
  "hsl": {
    "h": 230.769,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58257,
    "c": 0.1838,
    "h": 271.8
  },
  "luminance": 0.18677
}

Semantic roles & 50–950 ramp

primary

#576DE6

secondary

#E7DFB2

accent

#B80FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576DE6

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

Preview Lab → · Contrast checker → · Palette generator →