#575EA1#575EA1

#575EA1 is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.7% C 0.106 H 277.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#575EA1
RGB	rgb(87, 94, 161)
HSL	hsl(234, 30%, 49%)
HSV	hsv(234, 46%, 63%)
CMYK	cmyk(46%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(42.16, 15.64, -37.23)
CIE-LCH	lch(42.16, 40.38, 292.78°)
OKLab	oklab(50.73% 0.0137 -0.1052)
OKLCH	oklch(50.73% 0.106 277.4)
XYZ	xyz(14.3642, 12.6041, 35.3873)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EA1 #A19A57

analogous

#5783A1 #575EA1 #7557A1

triadic

#575EA1 #A1575E #5EA157

tetradic

#575EA1 #A15783 #A19A57 #57A175

square

#575EA1 #A15783 #A19A57 #57A175

split-complementary

#575EA1 #A17557 #83A157

monochromatic

#2C3052 #424779 #575EA1 #7D82B9 #A4A8CE

Accessibility & contrast

On white

5.96

#575EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#575EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EA1

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EA1	#FFFFFF	#000000	##FFFFFF
##575EA1	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4567A4

Deuteranopia (green-blind)

#3F619F

Tritanopia (blue-blind)

#3D6C78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #575ea1;
/* rgb */ color: rgb(87, 94, 161);
/* oklch */ color: oklch(50.7% 0.106 277.4);

Tailwind

colors: {
  custom: {
    50: '#8a8bbd',
    500: '#575ea1',
    950: '#000000',
  },
}

SCSS

$custom: #575ea1;
$custom-light: #8a8bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#575ea1",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 234.324,
    "s": 29.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50729,
    "c": 0.10604,
    "h": 277.4
  },
  "luminance": 0.12605
}

Semantic roles & 50–950 ramp

primary

#575EA1

secondary

#BCB898

accent

#BD62C6

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #575EA1

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

Preview Lab → · Contrast checker → · Palette generator →