#575DA0#575DA0

#575DA0 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.5% C 0.106 H 278.0°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#575DA0
RGB	rgb(87, 93, 160)
HSL	hsl(235, 30%, 48%)
HSV	hsv(235, 46%, 63%)
CMYK	cmyk(45.6%, 41.9%, 0%, 37.3%)
CIE-LAB	lab(41.83, 15.96, -37.16)
CIE-LCH	lch(41.83, 40.44, 293.24°)
OKLab	oklab(50.46% 0.0148 -0.1049)
OKLCH	oklch(50.46% 0.106 278)
XYZ	xyz(14.1881, 12.3923, 34.8952)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DA0 #A09A57

analogous

#5781A0 #575DA0 #7557A0

triadic

#575DA0 #A0575D #5DA057

tetradic

#575DA0 #A05781 #A09A57 #57A075

square

#575DA0 #A05781 #A09A57 #57A075

split-complementary

#575DA0 #A07557 #81A057

monochromatic

#2C2F51 #414678 #575DA0 #7C81B8 #A4A7CD

Accessibility & contrast

On white

6.04

#575DA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#575DA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DA0

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DA0	#FFFFFF	#000000	##FFFFFF
##575DA0	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4466A3

Deuteranopia (green-blind)

#3F609E

Tritanopia (blue-blind)

#3E6B77

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #575da0;
/* rgb */ color: rgb(87, 93, 160);
/* oklch */ color: oklch(50.5% 0.106 278.0);

Tailwind

colors: {
  custom: {
    50: '#8a8abc',
    500: '#575da0',
    950: '#000000',
  },
}

SCSS

$custom: #575da0;
$custom-light: #8a8abc;
$custom-dark: #000000;

JSON

{
  "hex": "#575da0",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 160
  },
  "hsl": {
    "h": 235.068,
    "s": 29.555,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50461,
    "c": 0.10598,
    "h": 278
  },
  "luminance": 0.12393
}

Semantic roles & 50–950 ramp

primary

#575DA0

secondary

#BBB898

accent

#BE62C6

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #575DA0

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

Preview Lab → · Contrast checker → · Palette generator →