#576EE6#576EE6

#576EE6 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.183 H 271.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#576EE6
RGB	rgb(87, 110, 230)
HSL	hsl(230, 74%, 62%)
HSV	hsv(230, 62%, 90%)
CMYK	cmyk(62.2%, 52.2%, 0%, 9.8%)
CIE-LAB	lab(50.56, 28.20, -63.62)
CIE-LCH	lch(50.56, 69.59, 293.90°)
OKLab	oklab(58.45% 0.0047 -0.1825)
OKLCH	oklch(58.45% 0.183 271.5)
XYZ	xyz(23.7846, 18.8892, 77.2402)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576EE6 #E6CF57

analogous

#57B5E6 #576EE6 #8857E6

triadic

#576EE6 #E6576E #6EE657

tetradic

#576EE6 #E657B5 #E6CF57 #57E688

square

#576EE6 #E657B5 #E6CF57 #57E688

split-complementary

#576EE6 #E68857 #B5E657

monochromatic

#1930A9 #2240DE #576EE6 #8C9CEE #C2CAF6

Accessibility & contrast

On white

4.39

#576EE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#576EE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576EE6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576EE6	#FFFFFF	#000000	##000000
##576EE6	1.00	4.39	4.78	4.78
#FFFFFF	4.39	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)

#237FEA

Deuteranopia (green-blind)

#0072E4

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #576ee6;
/* rgb */ color: rgb(87, 110, 230);
/* oklch */ color: oklch(58.4% 0.183 271.5);

Tailwind

colors: {
  custom: {
    50: '#9497ef',
    500: '#576ee6',
    950: '#000000',
  },
}

SCSS

$custom: #576ee6;
$custom-light: #9497ef;
$custom-dark: #000000;

JSON

{
  "hex": "#576ee6",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 230
  },
  "hsl": {
    "h": 230.35,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58448,
    "c": 0.18255,
    "h": 271.5
  },
  "luminance": 0.18891
}

Semantic roles & 50–950 ramp

primary

#576EE6

secondary

#E7DEB2

accent

#B60FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576EE6

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

Preview Lab → · Contrast checker → · Palette generator →