#576AAE#576AAE

#576AAE is a mid, moderate blue. Relative luminance 0.154; OKLCH L 54.0% C 0.109 H 270.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#576AAE
RGB	rgb(87, 106, 174)
HSL	hsl(227, 35%, 51%)
HSV	hsv(227, 50%, 68%)
CMYK	cmyk(50%, 39.1%, 0%, 31.8%)
CIE-LAB	lab(46.16, 12.23, -38.56)
CIE-LCH	lch(46.16, 40.45, 287.59°)
OKLab	oklab(54.03% 0.0012 -0.109)
OKLCH	oklch(54.03% 0.109 270.6)
XYZ	xyz(16.7220, 15.3892, 42.1255)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576AAE #AE9B57

analogous

#5795AE #576AAE #6F57AE

triadic

#576AAE #AE576A #6AAE57

tetradic

#576AAE #AE5795 #AE9B57 #57AE6F

square

#576AAE #AE5795 #AE9B57 #57AE6F

split-complementary

#576AAE #AE6F57 #95AE57

monochromatic

#2D385E #415087 #576AAE #808FC2 #AAB3D6

Accessibility & contrast

On white

5.15

#576AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#576AAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576AAE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576AAE	#FFFFFF	#000000	##FFFFFF
##576AAE	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5071B1

Deuteranopia (green-blind)

#476AAC

Tritanopia (blue-blind)

#337883

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #576aae;
/* rgb */ color: rgb(87, 106, 174);
/* oklch */ color: oklch(54.0% 0.109 270.6);

Tailwind

colors: {
  custom: {
    50: '#8b94c6',
    500: '#576aae',
    950: '#000000',
  },
}

SCSS

$custom: #576aae;
$custom-light: #8b94c6;
$custom-dark: #000000;

JSON

{
  "hex": "#576aae",
  "rgb": {
    "r": 87,
    "g": 106,
    "b": 174
  },
  "hsl": {
    "h": 226.897,
    "s": 34.94,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54027,
    "c": 0.10897,
    "h": 270.6
  },
  "luminance": 0.1539
}

Semantic roles & 50–950 ramp

primary

#576AAE

secondary

#C4BB9D

accent

#B35DCB

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #576AAE

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

Preview Lab → · Contrast checker → · Palette generator →