#576CD6#576CD6

#576CD6 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.0% C 0.163 H 271.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#576CD6
RGB	rgb(87, 108, 214)
HSL	hsl(230, 61%, 59%)
HSV	hsv(230, 59%, 84%)
CMYK	cmyk(59.3%, 49.5%, 0%, 16.1%)
CIE-LAB	lab(49.01, 24.08, -57.06)
CIE-LCH	lch(49.01, 61.93, 292.88°)
OKLab	oklab(56.95% 0.0053 -0.1632)
OKLCH	oklch(56.95% 0.163 271.8)
XYZ	xyz(21.4266, 17.6047, 65.8742)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576CD6 #D6C157

analogous

#57ACD6 #576CD6 #8257D6

triadic

#576CD6 #D6576C #6CD657

tetradic

#576CD6 #D657AC #D6C157 #57D682

square

#576CD6 #D657AC #D6C157 #57D682

split-complementary

#576CD6 #D68257 #ACD657

monochromatic

#233590 #2F47C1 #576CD6 #8897E2 #B9C2EE

Accessibility & contrast

On white

4.64

#576CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#576CD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #576CD6

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576CD6	#FFFFFF	#000000	##FFFFFF
##576CD6	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#347ADA

Deuteranopia (green-blind)

#1B6FD4

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #576cd6;
/* rgb */ color: rgb(87, 108, 214);
/* oklch */ color: oklch(57.0% 0.163 271.8);

Tailwind

colors: {
  custom: {
    50: '#9195e3',
    500: '#576cd6',
    950: '#000000',
  },
}

SCSS

$custom: #576cd6;
$custom-light: #9195e3;
$custom-dark: #000000;

JSON

{
  "hex": "#576cd6",
  "rgb": {
    "r": 87,
    "g": 108,
    "b": 214
  },
  "hsl": {
    "h": 230.079,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.56952,
    "c": 0.16331,
    "h": 271.8
  },
  "luminance": 0.17606
}

Semantic roles & 50–950 ramp

primary

#576CD6

secondary

#DDD5AB

accent

#C944E4

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D15

muted

#7E7E84

Preview Lab

Preview with #576CD6

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

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