#576AE0#576AE0

#576AE0 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.3% C 0.179 H 272.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#576AE0
RGB	rgb(87, 106, 224)
HSL	hsl(232, 69%, 61%)
HSV	hsv(232, 61%, 88%)
CMYK	cmyk(61.2%, 52.7%, 0%, 12.2%)
CIE-LAB	lab(49.15, 28.65, -62.51)
CIE-LCH	lch(49.15, 68.77, 294.62°)
OKLab	oklab(57.26% 0.008 -0.1793)
OKLCH	oklch(57.26% 0.179 272.6)
XYZ	xyz(22.5346, 17.7143, 72.7382)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576AE0 #E0CD57

analogous

#57AEE0 #576AE0 #8857E0

triadic

#576AE0 #E0576A #6AE057

tetradic

#576AE0 #E057AE #E0CD57 #57E088

square

#576AE0 #E057AE #E0CD57 #57E088

split-complementary

#576AE0 #E08857 #AEE057

monochromatic

#1D2F9F #273FD3 #576AE0 #8B98EA #BEC6F3

Accessibility & contrast

On white

4.62

#576AE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#576AE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #576AE0

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576AE0	#FFFFFF	#000000	##FFFFFF
##576AE0	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7BE4

Deuteranopia (green-blind)

#006FDE

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #576ae0;
/* rgb */ color: rgb(87, 106, 224);
/* oklch */ color: oklch(57.3% 0.179 272.6);

Tailwind

colors: {
  custom: {
    50: '#9394ea',
    500: '#576ae0',
    950: '#000000',
  },
}

SCSS

$custom: #576ae0;
$custom-light: #9394ea;
$custom-dark: #000000;

JSON

{
  "hex": "#576ae0",
  "rgb": {
    "r": 87,
    "g": 106,
    "b": 224
  },
  "hsl": {
    "h": 231.679,
    "s": 68.844,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5726,
    "c": 0.17947,
    "h": 272.6
  },
  "luminance": 0.17716
}

Semantic roles & 50–950 ramp

primary

#576AE0

secondary

#E3DCB0

accent

#B715D1

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #576AE0

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

Preview Lab → · Contrast checker → · Palette generator →