#576EBD#576EBD

#576EBD is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.8% C 0.126 H 269.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#576EBD
RGB	rgb(87, 110, 189)
HSL	hsl(226, 44%, 54%)
HSV	hsv(226, 54%, 74%)
CMYK	cmyk(54%, 41.8%, 0%, 25.9%)
CIE-LAB	lab(48.07, 14.58, -44.24)
CIE-LCH	lch(48.07, 46.58, 288.24°)
OKLab	oklab(55.76% -0.0005 -0.1256)
OKLCH	oklch(55.76% 0.126 269.7)
XYZ	xyz(18.6887, 16.8509, 50.4020)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576EBD #BDA657

analogous

#57A1BD #576EBD #7357BD

triadic

#576EBD #BD576E #6EBD57

tetradic

#576EBD #BD57A1 #BDA657 #57BD73

square

#576EBD #BD57A1 #BDA657 #57BD73

split-complementary

#576EBD #BD7357 #A1BD57

monochromatic

#2B3A6E #3D529A #576EBD #8394CE #AFBAE0

Accessibility & contrast

On white

4.81

#576EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#576EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576EBD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576EBD	#FFFFFF	#000000	##FFFFFF
##576EBD	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D77C0

Deuteranopia (green-blind)

#416EBB

Tritanopia (blue-blind)

#237F8C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #576ebd;
/* rgb */ color: rgb(87, 110, 189);
/* oklch */ color: oklch(55.8% 0.126 269.7);

Tailwind

colors: {
  custom: {
    50: '#8d97d1',
    500: '#576ebd',
    950: '#000000',
  },
}

SCSS

$custom: #576ebd;
$custom-light: #8d97d1;
$custom-dark: #000000;

JSON

{
  "hex": "#576ebd",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 189
  },
  "hsl": {
    "h": 226.471,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55758,
    "c": 0.12557,
    "h": 269.7
  },
  "luminance": 0.16852
}

Semantic roles & 50–950 ramp

primary

#576EBD

secondary

#CEC4A2

accent

#B754D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #576EBD

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

Preview Lab → · Contrast checker → · Palette generator →