#575FA5#575FA5

#575FA5 is a mid, moderate blue. Relative luminance 0.129; OKLCH L 51.2% C 0.111 H 276.8°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#575FA5
RGB	rgb(87, 95, 165)
HSL	hsl(234, 31%, 49%)
HSV	hsv(234, 47%, 65%)
CMYK	cmyk(47.3%, 42.4%, 0%, 35.3%)
CIE-LAB	lab(42.65, 16.26, -38.82)
CIE-LCH	lch(42.65, 42.09, 292.72°)
OKLab	oklab(51.18% 0.0131 -0.1098)
OKLCH	oklch(51.18% 0.111 276.8)
XYZ	xyz(14.8121, 12.9265, 37.3046)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FA5 #A59D57

analogous

#5786A5 #575FA5 #7657A5

triadic

#575FA5 #A5575F #5FA557

tetradic

#575FA5 #A55786 #A59D57 #57A576

square

#575FA5 #A55786 #A59D57 #57A576

split-complementary

#575FA5 #A57657 #86A557

monochromatic

#2D3155 #42487D #575FA5 #7E84BB #A6ABD0

Accessibility & contrast

On white

5.86

#575FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#575FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FA5

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FA5	#FFFFFF	#000000	##FFFFFF
##575FA5	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4468A8

Deuteranopia (green-blind)

#3E62A3

Tritanopia (blue-blind)

#3B6E7A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #575fa5;
/* rgb */ color: rgb(87, 95, 165);
/* oklch */ color: oklch(51.2% 0.111 276.8);

Tailwind

colors: {
  custom: {
    50: '#8b8cc0',
    500: '#575fa5',
    950: '#000000',
  },
}

SCSS

$custom: #575fa5;
$custom-light: #8b8cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#575fa5",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 165
  },
  "hsl": {
    "h": 233.846,
    "s": 30.952,
    "l": 49.412
  },
  "oklch": {
    "l": 0.51176,
    "c": 0.11059,
    "h": 276.8
  },
  "luminance": 0.12927
}

Semantic roles & 50–950 ramp

primary

#575FA5

secondary

#BEBA9A

accent

#BD61C7

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #575FA5

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

Preview Lab → · Contrast checker → · Palette generator →