#5357DF#5357DF

#5357DF is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.5% C 0.203 H 275.8°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#5357DF
RGB	rgb(83, 87, 223)
HSL	hsl(238, 69%, 60%)
HSV	hsv(238, 63%, 87%)
CMYK	cmyk(62.8%, 61%, 0%, 12.5%)
CIE-LAB	lab(44.21, 39.32, -69.98)
CIE-LCH	lch(44.21, 80.26, 299.33°)
OKLab	oklab(53.5% 0.0206 -0.2015)
OKLCH	oklch(53.5% 0.203 275.8)
XYZ	xyz(20.2904, 13.9814, 71.4272)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5357DF #DFDB53

analogous

#539DDF #5357DF #9553DF

triadic

#5357DF #DF5357 #57DF53

tetradic

#5357DF #DF539D #DFDB53 #53DF95

square

#5357DF #DF539D #DFDB53 #53DF95

split-complementary

#5357DF #DF9553 #9DDF53

monochromatic

#1D209B #262BCE #5357DF #8789E9 #BABCF2

Accessibility & contrast

On white

5.53

#5357DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#5357DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5357DF

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5357DF	#FFFFFF	#000000	##FFFFFF
##5357DF	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5357df;
/* rgb */ color: rgb(83, 87, 223);
/* oklch */ color: oklch(53.5% 0.203 275.8);

Tailwind

colors: {
  custom: {
    50: '#9286ea',
    500: '#5357df',
    950: '#000000',
  },
}

SCSS

$custom: #5357df;
$custom-light: #9286ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5357df",
  "rgb": {
    "r": 83,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 238.286,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.53496,
    "c": 0.20256,
    "h": 275.8
  },
  "luminance": 0.13983
}

Semantic roles & 50–950 ramp

primary

#5357DF

secondary

#E2E0AC

accent

#E63CEB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5357DF

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

Preview Lab → · Contrast checker → · Palette generator →