#575CD2#575CD2

#575CD2 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.6% C 0.178 H 276.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#575CD2
RGB	rgb(87, 92, 210)
HSL	hsl(238, 58%, 58%)
HSV	hsv(238, 59%, 82%)
CMYK	cmyk(58.6%, 56.2%, 0%, 17.6%)
CIE-LAB	lab(44.71, 32.66, -61.73)
CIE-LCH	lch(44.71, 69.84, 297.88°)
OKLab	oklab(53.63% 0.0209 -0.1771)
OKLCH	oklch(53.63% 0.178 276.7)
XYZ	xyz(19.3867, 14.3322, 62.7051)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CD2 #D2CD57

analogous

#5799D2 #575CD2 #8F57D2

triadic

#575CD2 #D2575C #5CD257

tetradic

#575CD2 #D25799 #D2CD57 #57D28F

square

#575CD2 #D25799 #D2CD57 #57D28F

split-complementary

#575CD2 #D28F57 #99D257

monochromatic

#25298A #3237BA #575CD2 #878BDF #B8BAEC

Accessibility & contrast

On white

5.43

#575CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#575CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CD2

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CD2	#FFFFFF	#000000	##FFFFFF
##575CD2	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD6

Deuteranopia (green-blind)

#0065D0

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #575cd2;
/* rgb */ color: rgb(87, 92, 210);
/* oklch */ color: oklch(53.6% 0.178 276.7);

Tailwind

colors: {
  custom: {
    50: '#918ae1',
    500: '#575cd2',
    950: '#000000',
  },
}

SCSS

$custom: #575cd2;
$custom-light: #918ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#575cd2",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 210
  },
  "hsl": {
    "h": 237.561,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53632,
    "c": 0.17836,
    "h": 276.7
  },
  "luminance": 0.14334
}

Semantic roles & 50–950 ramp

primary

#575CD2

secondary

#DBD9AA

accent

#DB47E1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #575CD2

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

Preview Lab → · Contrast checker → · Palette generator →