#576AEA#576AEA

#576AEA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 58.0% C 0.193 H 272.5°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#576AEA
RGB	rgb(87, 106, 234)
HSL	hsl(232, 78%, 63%)
HSV	hsv(232, 63%, 92%)
CMYK	cmyk(62.8%, 54.7%, 0%, 8.2%)
CIE-LAB	lab(49.83, 32.00, -67.05)
CIE-LCH	lch(49.83, 74.29, 295.51°)
OKLab	oklab(57.98% 0.0086 -0.1926)
OKLCH	oklch(57.98% 0.193 272.5)
XYZ	xyz(23.9308, 18.2728, 80.0918)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576AEA #EAD757

analogous

#57B3EA #576AEA #8D57EA

triadic

#576AEA #EA576A #6AEA57

tetradic

#576AEA #EA57B3 #EAD757 #57EA8D

square

#576AEA #EA57B3 #EAD757 #57EA8D

split-complementary

#576AEA #EA8D57 #B3EA57

monochromatic

#162AB1 #213AE3 #576AEA #8D9AF1 #C4CAF8

Accessibility & contrast

On white

4.51

#576AEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#576AEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #576AEA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576AEA	#FFFFFF	#000000	##000000
##576AEA	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DEE

Deuteranopia (green-blind)

#0070E7

Tritanopia (blue-blind)

#0088A0

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #576aea;
/* rgb */ color: rgb(87, 106, 234);
/* oklch */ color: oklch(58.0% 0.193 272.5);

Tailwind

colors: {
  custom: {
    50: '#9494f2',
    500: '#576aea',
    950: '#000000',
  },
}

SCSS

$custom: #576aea;
$custom-light: #9494f2;
$custom-dark: #000000;

JSON

{
  "hex": "#576aea",
  "rgb": {
    "r": 87,
    "g": 106,
    "b": 234
  },
  "hsl": {
    "h": 232.245,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.57984,
    "c": 0.19282,
    "h": 272.5
  },
  "luminance": 0.18275
}

Semantic roles & 50–950 ramp

primary

#576AEA

secondary

#E9E2B4

accent

#BF0BDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #576AEA

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

Preview Lab → · Contrast checker → · Palette generator →