#575FD8#575FD8

#575FD8 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.6% C 0.183 H 275.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#575FD8
RGB	rgb(87, 95, 216)
HSL	hsl(236, 62%, 59%)
HSV	hsv(236, 60%, 85%)
CMYK	cmyk(59.7%, 56%, 0%, 15.3%)
CIE-LAB	lab(45.86, 32.78, -63.29)
CIE-LCH	lch(45.86, 71.27, 297.38°)
OKLab	oklab(54.63% 0.0181 -0.1817)
OKLCH	oklch(54.63% 0.183 275.7)
XYZ	xyz(20.4133, 15.1670, 66.8042)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FD8 #D8D057

analogous

#57A0D8 #575FD8 #9057D8

triadic

#575FD8 #D8575F #5FD857

tetradic

#575FD8 #D857A0 #D8D057 #57D890

square

#575FD8 #D857A0 #D8D057 #57D890

split-complementary

#575FD8 #D89057 #A0D857

monochromatic

#222993 #2E37C4 #575FD8 #898EE4 #BABEEF

Accessibility & contrast

On white

5.21

#575FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#575FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FD8

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FD8	#FFFFFF	#000000	##FFFFFF
##575FD8	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DC

Deuteranopia (green-blind)

#0067D6

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #575fd8;
/* rgb */ color: rgb(87, 95, 216);
/* oklch */ color: oklch(54.6% 0.183 275.7);

Tailwind

colors: {
  custom: {
    50: '#928ce5',
    500: '#575fd8',
    950: '#000000',
  },
}

SCSS

$custom: #575fd8;
$custom-light: #928ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#575fd8",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 216
  },
  "hsl": {
    "h": 236.279,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54627,
    "c": 0.18258,
    "h": 275.7
  },
  "luminance": 0.15169
}

Semantic roles & 50–950 ramp

primary

#575FD8

secondary

#DFDBAC

accent

#DB42E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575FD8

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

Preview Lab → · Contrast checker → · Palette generator →