#575FA8#575FA8

#575FA8 is a mid, moderate blue. Relative luminance 0.130; OKLCH L 51.4% C 0.115 H 276.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#575FA8
RGB	rgb(87, 95, 168)
HSL	hsl(234, 32%, 50%)
HSV	hsv(234, 48%, 66%)
CMYK	cmyk(48.2%, 43.5%, 0%, 34.1%)
CIE-LAB	lab(42.82, 17.20, -40.33)
CIE-LCH	lch(42.82, 43.85, 293.10°)
OKLab	oklab(51.36% 0.0137 -0.1142)
OKLCH	oklch(51.36% 0.115 276.8)
XYZ	xyz(15.0884, 13.0370, 38.7595)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FA8 #A8A057

analogous

#5788A8 #575FA8 #7757A8

triadic

#575FA8 #A8575F #5FA857

tetradic

#575FA8 #A85788 #A8A057 #57A877

square

#575FA8 #A85788 #A8A057 #57A877

split-complementary

#575FA8 #A87757 #88A857

monochromatic

#2D3157 #424880 #575FA8 #7F85BD #A8ACD2

Accessibility & contrast

On white

5.82

#575FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#575FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FA8

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FA8	#FFFFFF	#000000	##FFFFFF
##575FA8	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4268AB

Deuteranopia (green-blind)

#3B62A6

Tritanopia (blue-blind)

#396E7B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #575fa8;
/* rgb */ color: rgb(87, 95, 168);
/* oklch */ color: oklch(51.4% 0.115 276.8);

Tailwind

colors: {
  custom: {
    50: '#8b8cc2',
    500: '#575fa8',
    950: '#000000',
  },
}

SCSS

$custom: #575fa8;
$custom-light: #8b8cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#575fa8",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 168
  },
  "hsl": {
    "h": 234.074,
    "s": 31.765,
    "l": 50
  },
  "oklch": {
    "l": 0.51358,
    "c": 0.11505,
    "h": 276.8
  },
  "luminance": 0.13038
}

Semantic roles & 50–950 ramp

primary

#575FA8

secondary

#C0BC9B

accent

#BE60C8

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #575FA8

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

Preview Lab → · Contrast checker → · Palette generator →