#575DD8#575DD8

#575DD8 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.3% C 0.185 H 276.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#575DD8
RGB	rgb(87, 93, 216)
HSL	hsl(237, 62%, 59%)
HSV	hsv(237, 60%, 85%)
CMYK	cmyk(59.7%, 56.9%, 0%, 15.3%)
CIE-LAB	lab(45.37, 34.01, -64.08)
CIE-LCH	lch(45.37, 72.54, 297.96°)
OKLab	oklab(54.26% 0.02 -0.184)
OKLCH	oklch(54.26% 0.185 276.2)
XYZ	xyz(20.2355, 14.8113, 66.7449)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DD8 #D8D257

analogous

#579ED8 #575DD8 #9157D8

triadic

#575DD8 #D8575D #5DD857

tetradic

#575DD8 #D8579E #D8D257 #57D891

square

#575DD8 #D8579E #D8D257 #57D891

split-complementary

#575DD8 #D89157 #9ED857

monochromatic

#222793 #2E35C4 #575DD8 #898DE4 #BABDEF

Accessibility & contrast

On white

5.30

#575DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#575DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DD8

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DD8	#FFFFFF	#000000	##FFFFFF
##575DD8	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575dd8;
/* rgb */ color: rgb(87, 93, 216);
/* oklch */ color: oklch(54.3% 0.185 276.2);

Tailwind

colors: {
  custom: {
    50: '#928be5',
    500: '#575dd8',
    950: '#000000',
  },
}

SCSS

$custom: #575dd8;
$custom-light: #928be5;
$custom-dark: #000000;

JSON

{
  "hex": "#575dd8",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 216
  },
  "hsl": {
    "h": 237.209,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54264,
    "c": 0.1851,
    "h": 276.2
  },
  "luminance": 0.14813
}

Semantic roles & 50–950 ramp

primary

#575DD8

secondary

#DFDCAC

accent

#DE42E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575DD8

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

Preview Lab → · Contrast checker → · Palette generator →