#576ABA#576ABA

#576ABA is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.7% C 0.126 H 271.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#576ABA
RGB	rgb(87, 106, 186)
HSL	hsl(228, 42%, 54%)
HSV	hsv(228, 53%, 73%)
CMYK	cmyk(53.2%, 43%, 0%, 27.1%)
CIE-LAB	lab(46.81, 16.09, -44.51)
CIE-LCH	lch(46.81, 47.33, 289.87°)
OKLab	oklab(54.74% 0.0035 -0.1264)
OKLCH	oklch(54.74% 0.126 271.6)
XYZ	xyz(17.9446, 15.8783, 48.5641)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576ABA #BAA757

analogous

#579BBA #576ABA #7557BA

triadic

#576ABA #BA576A #6ABA57

tetradic

#576ABA #BA579B #BAA757 #57BA75

square

#576ABA #BA579B #BAA757 #57BA75

split-complementary

#576ABA #BA7557 #9BBA57

monochromatic

#2C386B #3E4F96 #576ABA #8290CC #AEB7DE

Accessibility & contrast

On white

5.03

#576ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#576ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576ABA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576ABA	#FFFFFF	#000000	##FFFFFF
##576ABA	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4873BD

Deuteranopia (green-blind)

#3D6BB8

Tritanopia (blue-blind)

#287B89

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #576aba;
/* rgb */ color: rgb(87, 106, 186);
/* oklch */ color: oklch(54.7% 0.126 271.6);

Tailwind

colors: {
  custom: {
    50: '#8d94cf',
    500: '#576aba',
    950: '#000000',
  },
}

SCSS

$custom: #576aba;
$custom-light: #8d94cf;
$custom-dark: #000000;

JSON

{
  "hex": "#576aba",
  "rgb": {
    "r": 87,
    "g": 106,
    "b": 186
  },
  "hsl": {
    "h": 228.485,
    "s": 41.772,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5474,
    "c": 0.12643,
    "h": 271.6
  },
  "luminance": 0.15879
}

Semantic roles & 50–950 ramp

primary

#576ABA

secondary

#CCC3A1

accent

#BA56D2

background

#F9F9FC

surface

#F1F1F9

border

#CBCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #576ABA

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

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