#575EA4#575EA4

#575EA4 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.9% C 0.111 H 277.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#575EA4
RGB	rgb(87, 94, 164)
HSL	hsl(235, 31%, 49%)
HSV	hsv(235, 47%, 64%)
CMYK	cmyk(47%, 42.7%, 0%, 35.7%)
CIE-LAB	lab(42.32, 16.57, -38.75)
CIE-LCH	lch(42.32, 42.15, 293.16°)
OKLab	oklab(50.91% 0.0142 -0.1096)
OKLCH	oklch(50.91% 0.111 277.4)
XYZ	xyz(14.6320, 12.7112, 36.7973)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EA4 #A49D57

analogous

#5785A4 #575EA4 #7757A4

triadic

#575EA4 #A4575E #5EA457

tetradic

#575EA4 #A45785 #A49D57 #57A477

square

#575EA4 #A45785 #A49D57 #57A477

split-complementary

#575EA4 #A47757 #85A457

monochromatic

#2D3054 #42477C #575EA4 #7E83BA #A6AAD0

Accessibility & contrast

On white

5.93

#575EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#575EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EA4

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EA4	#FFFFFF	#000000	##FFFFFF
##575EA4	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4367A7

Deuteranopia (green-blind)

#3D61A2

Tritanopia (blue-blind)

#3C6D79

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #575ea4;
/* rgb */ color: rgb(87, 94, 164);
/* oklch */ color: oklch(50.9% 0.111 277.4);

Tailwind

colors: {
  custom: {
    50: '#8b8bbf',
    500: '#575ea4',
    950: '#000000',
  },
}

SCSS

$custom: #575ea4;
$custom-light: #8b8bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#575ea4",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 164
  },
  "hsl": {
    "h": 234.545,
    "s": 30.677,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50908,
    "c": 0.11053,
    "h": 277.4
  },
  "luminance": 0.12712
}

Semantic roles & 50–950 ramp

primary

#575EA4

secondary

#BDBA99

accent

#BE61C7

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #575EA4

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

Preview Lab → · Contrast checker → · Palette generator →