#576EAD#576EAD

#576EAD is a mid, moderate blue. Relative luminance 0.162; OKLCH L 54.8% C 0.102 H 267.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#576EAD
RGB	rgb(87, 110, 173)
HSL	hsl(224, 34%, 51%)
HSV	hsv(224, 50%, 68%)
CMYK	cmyk(49.7%, 36.4%, 0%, 32.2%)
CIE-LAB	lab(47.23, 9.44, -36.29)
CIE-LCH	lch(47.23, 37.50, 284.58°)
OKLab	oklab(54.83% -0.004 -0.1023)
OKLCH	oklch(54.83% 0.102 267.8)
XYZ	xyz(17.0468, 16.1941, 41.7546)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576EAD #AD9657

analogous

#5799AD #576EAD #6B57AD

triadic

#576EAD #AD576E #6EAD57

tetradic

#576EAD #AD5799 #AD9657 #57AD6B

square

#576EAD #AD5799 #AD9657 #57AD6B

split-complementary

#576EAD #AD6B57 #99AD57

monochromatic

#2D3A5C #415386 #576EAD #8091C1 #A9B5D5

Accessibility & contrast

On white

4.95

#576EAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#576EAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576EAD

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576EAD	#FFFFFF	#000000	##FFFFFF
##576EAD	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5674B0

Deuteranopia (green-blind)

#4D6CAC

Tritanopia (blue-blind)

#337B85

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #576ead;
/* rgb */ color: rgb(87, 110, 173);
/* oklch */ color: oklch(54.8% 0.102 267.8);

Tailwind

colors: {
  custom: {
    50: '#8b97c6',
    500: '#576ead',
    950: '#000000',
  },
}

SCSS

$custom: #576ead;
$custom-light: #8b97c6;
$custom-dark: #000000;

JSON

{
  "hex": "#576ead",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 173
  },
  "hsl": {
    "h": 223.953,
    "s": 34.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54832,
    "c": 0.10241,
    "h": 267.8
  },
  "luminance": 0.16195
}

Semantic roles & 50–950 ramp

primary

#576EAD

secondary

#C3B99D

accent

#AD5DCA

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #576EAD

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

Preview Lab → · Contrast checker → · Palette generator →