#576DA8#576DA8

#576DA8 is a mid, moderate blue. Relative luminance 0.158; OKLCH L 54.3% C 0.096 H 267.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#576DA8
RGB	rgb(87, 109, 168)
HSL	hsl(224, 32%, 50%)
HSV	hsv(224, 48%, 66%)
CMYK	cmyk(48.2%, 35.1%, 0%, 34.1%)
CIE-LAB	lab(46.70, 8.48, -34.20)
CIE-LCH	lch(46.70, 35.24, 283.92°)
OKLab	oklab(54.34% -0.004 -0.0963)
OKLCH	oklch(54.34% 0.096 267.6)
XYZ	xyz(16.4647, 15.7897, 39.2183)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576DA8 #A89257

analogous

#5795A8 #576DA8 #6A57A8

triadic

#576DA8 #A8576D #6DA857

tetradic

#576DA8 #A85795 #A89257 #57A86A

square

#576DA8 #A85795 #A89257 #57A86A

split-complementary

#576DA8 #A86A57 #95A857

monochromatic

#2D3957 #425380 #576DA8 #7F90BD #A8B3D2

Accessibility & contrast

On white

5.05

#576DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#576DA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576DA8

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576DA8	#FFFFFF	#000000	##FFFFFF
##576DA8	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5773AA

Deuteranopia (green-blind)

#4F6BA7

Tritanopia (blue-blind)

#377983

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #576da8;
/* rgb */ color: rgb(87, 109, 168);
/* oklch */ color: oklch(54.3% 0.096 267.6);

Tailwind

colors: {
  custom: {
    50: '#8b96c2',
    500: '#576da8',
    950: '#000000',
  },
}

SCSS

$custom: #576da8;
$custom-light: #8b96c2;
$custom-dark: #000000;

JSON

{
  "hex": "#576da8",
  "rgb": {
    "r": 87,
    "g": 109,
    "b": 168
  },
  "hsl": {
    "h": 223.704,
    "s": 31.765,
    "l": 50
  },
  "oklch": {
    "l": 0.5434,
    "c": 0.09634,
    "h": 267.6
  },
  "luminance": 0.15791
}

Semantic roles & 50–950 ramp

primary

#576DA8

secondary

#C0B69B

accent

#AC60C8

background

#F8F9FB

surface

#F0F1F7

border

#CBCBD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #576DA8

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

Preview Lab → · Contrast checker → · Palette generator →