#576CAA#576CAA

#576CAA is a mid, moderate blue. Relative luminance 0.157; OKLCH L 54.2% C 0.101 H 268.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#576CAA
RGB	rgb(87, 108, 170)
HSL	hsl(225, 33%, 50%)
HSV	hsv(225, 49%, 67%)
CMYK	cmyk(48.8%, 36.5%, 0%, 33.3%)
CIE-LAB	lab(46.52, 9.72, -35.66)
CIE-LCH	lch(46.52, 36.96, 285.25°)
OKLab	oklab(54.23% -0.0022 -0.1005)
OKLCH	oklch(54.23% 0.101 268.7)
XYZ	xyz(16.5464, 15.6526, 40.1718)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576CAA #AA9557

analogous

#5795AA #576CAA #6B57AA

triadic

#576CAA #AA576C #6CAA57

tetradic

#576CAA #AA5795 #AA9557 #57AA6B

square

#576CAA #AA5795 #AA9557 #57AA6B

split-complementary

#576CAA #AA6B57 #95AA57

monochromatic

#2D3859 #425282 #576CAA #8090BF #A8B3D3

Accessibility & contrast

On white

5.08

#576CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#576CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576CAA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576CAA	#FFFFFF	#000000	##FFFFFF
##576CAA	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5572AD

Deuteranopia (green-blind)

#4C6BA9

Tritanopia (blue-blind)

#367983

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #576caa;
/* rgb */ color: rgb(87, 108, 170);
/* oklch */ color: oklch(54.2% 0.101 268.7);

Tailwind

colors: {
  custom: {
    50: '#8b95c3',
    500: '#576caa',
    950: '#000000',
  },
}

SCSS

$custom: #576caa;
$custom-light: #8b95c3;
$custom-dark: #000000;

JSON

{
  "hex": "#576caa",
  "rgb": {
    "r": 87,
    "g": 108,
    "b": 170
  },
  "hsl": {
    "h": 224.819,
    "s": 32.806,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54232,
    "c": 0.10054,
    "h": 268.7
  },
  "luminance": 0.15654
}

Semantic roles & 50–950 ramp

primary

#576CAA

secondary

#C1B89C

accent

#AE5FC9

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #576CAA

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

Preview Lab → · Contrast checker → · Palette generator →