#576FA8#576FA8

#576FA8 is a mid, moderate blue. Relative luminance 0.162; OKLCH L 54.8% C 0.094 H 266.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#576FA8
RGB	rgb(87, 111, 168)
HSL	hsl(222, 32%, 50%)
HSV	hsv(222, 48%, 66%)
CMYK	cmyk(48.2%, 33.9%, 0%, 34.1%)
CIE-LAB	lab(47.26, 7.25, -33.31)
CIE-LCH	lch(47.26, 34.09, 282.28°)
OKLab	oklab(54.78% -0.0065 -0.0937)
OKLCH	oklch(54.78% 0.094 266)
XYZ	xyz(16.6805, 16.2212, 39.2902)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576FA8 #A89057

analogous

#5798A8 #576FA8 #6757A8

triadic

#576FA8 #A8576F #6FA857

tetradic

#576FA8 #A85798 #A89057 #57A867

square

#576FA8 #A85798 #A89057 #57A867

split-complementary

#576FA8 #A86757 #98A857

monochromatic

#2D3A57 #425480 #576FA8 #7F92BD #A8B4D2

Accessibility & contrast

On white

4.95

#576FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#576FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576FA8

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576FA8	#FFFFFF	#000000	##FFFFFF
##576FA8	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)

#5A74AA

Deuteranopia (green-blind)

#516DA7

Tritanopia (blue-blind)

#367B84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #576fa8;
/* rgb */ color: rgb(87, 111, 168);
/* oklch */ color: oklch(54.8% 0.094 266.0);

Tailwind

colors: {
  custom: {
    50: '#8b98c2',
    500: '#576fa8',
    950: '#000000',
  },
}

SCSS

$custom: #576fa8;
$custom-light: #8b98c2;
$custom-dark: #000000;

JSON

{
  "hex": "#576fa8",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 168
  },
  "hsl": {
    "h": 222.222,
    "s": 31.765,
    "l": 50
  },
  "oklch": {
    "l": 0.54779,
    "c": 0.0939,
    "h": 266
  },
  "luminance": 0.16222
}

Semantic roles & 50–950 ramp

primary

#576FA8

secondary

#C0B59B

accent

#A960C8

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #576FA8

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

Preview Lab → · Contrast checker → · Palette generator →