#576FE2#576FE2

#576FE2 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.176 H 271.1°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#576FE2
RGB	rgb(87, 111, 226)
HSL	hsl(230, 71%, 61%)
HSV	hsv(230, 62%, 89%)
CMYK	cmyk(61.5%, 50.9%, 0%, 11.4%)
CIE-LAB	lab(50.55, 26.24, -61.38)
CIE-LCH	lch(50.55, 66.75, 293.15°)
OKLab	oklab(58.36% 0.0034 -0.1759)
OKLCH	oklch(58.36% 0.176 271.1)
XYZ	xyz(23.3378, 18.8841, 74.3519)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576FE2 #E2CA57

analogous

#57B5E2 #576FE2 #8557E2

triadic

#576FE2 #E2576F #6FE257

tetradic

#576FE2 #E257B5 #E2CA57 #57E285

square

#576FE2 #E257B5 #E2CA57 #57E285

split-complementary

#576FE2 #E28557 #B5E257

monochromatic

#1C33A3 #2544D7 #576FE2 #8B9CEB #BFC8F4

Accessibility & contrast

On white

4.40

#576FE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#576FE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576FE2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576FE2	#FFFFFF	#000000	##000000
##576FE2	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D7FE6

Deuteranopia (green-blind)

#0072E0

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #576fe2;
/* rgb */ color: rgb(87, 111, 226);
/* oklch */ color: oklch(58.4% 0.176 271.1);

Tailwind

colors: {
  custom: {
    50: '#9398ec',
    500: '#576fe2',
    950: '#000000',
  },
}

SCSS

$custom: #576fe2;
$custom-light: #9398ec;
$custom-dark: #000000;

JSON

{
  "hex": "#576fe2",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 226
  },
  "hsl": {
    "h": 229.64,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.5836,
    "c": 0.17591,
    "h": 271.1
  },
  "luminance": 0.18886
}

Semantic roles & 50–950 ramp

primary

#576FE2

secondary

#E4DBB0

accent

#B113D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576FE2

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

Preview Lab → · Contrast checker → · Palette generator →