#575DDE#575DDE

#575DDE is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.7% C 0.193 H 275.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#575DDE
RGB	rgb(87, 93, 222)
HSL	hsl(237, 67%, 61%)
HSV	hsv(237, 61%, 87%)
CMYK	cmyk(60.8%, 58.1%, 0%, 12.9%)
CIE-LAB	lab(45.81, 35.98, -66.79)
CIE-LCH	lch(45.81, 75.86, 298.31°)
OKLab	oklab(54.72% 0.02 -0.192)
OKLCH	oklch(54.72% 0.193 275.9)
XYZ	xyz(21.0254, 15.1272, 70.9049)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DDE #DED857

analogous

#57A1DE #575DDE #9457DE

triadic

#575DDE #DE575D #5DDE57

tetradic

#575DDE #DE57A1 #DED857 #57DE94

square

#575DDE #DE57A1 #DED857 #57DE94

split-complementary

#575DDE #DE9457 #A1DE57

monochromatic

#1F249C #2930CF #575DDE #8A8EE8 #BDC0F2

Accessibility & contrast

On white

5.22

#575DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#575DDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DDE

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DDE	#FFFFFF	#000000	##FFFFFF
##575DDE	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E2

Deuteranopia (green-blind)

#0067DB

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #575dde;
/* rgb */ color: rgb(87, 93, 222);
/* oklch */ color: oklch(54.7% 0.193 275.9);

Tailwind

colors: {
  custom: {
    50: '#938be9',
    500: '#575dde',
    950: '#000000',
  },
}

SCSS

$custom: #575dde;
$custom-light: #938be9;
$custom-dark: #000000;

JSON

{
  "hex": "#575dde",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 222
  },
  "hsl": {
    "h": 237.333,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54722,
    "c": 0.19304,
    "h": 275.9
  },
  "luminance": 0.15129
}

Semantic roles & 50–950 ramp

primary

#575DDE

secondary

#E2E0AF

accent

#C716CF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575DDE

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

Preview Lab → · Contrast checker → · Palette generator →