#5361DD#5361DD

#5361DD is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.1% C 0.188 H 273.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5361DD
RGB	rgb(83, 97, 221)
HSL	hsl(234, 67%, 60%)
HSV	hsv(234, 62%, 87%)
CMYK	cmyk(62.4%, 56.1%, 0%, 13.3%)
CIE-LAB	lab(46.45, 32.54, -65.18)
CIE-LCH	lch(46.45, 72.85, 296.53°)
OKLab	oklab(55.12% 0.012 -0.1873)
OKLCH	oklch(55.12% 0.188 273.7)
XYZ	xyz(20.8888, 15.6071, 70.3043)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5361DD #DDCF53

analogous

#53A6DD #5361DD #8A53DD

triadic

#5361DD #DD5361 #61DD53

tetradic

#5361DD #DD53A6 #DDCF53 #53DD8A

square

#5361DD #DD53A6 #DDCF53 #53DD8A

split-complementary

#5361DD #DD8A53 #A6DD53

monochromatic

#1E2A98 #2839CB #5361DD #8690E7 #B9BFF1

Accessibility & contrast

On white

5.09

#5361DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#5361DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5361DD

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5361DD	#FFFFFF	#000000	##FFFFFF
##5361DD	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E1

Deuteranopia (green-blind)

#0068DA

Tritanopia (blue-blind)

#007F96

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5361dd;
/* rgb */ color: rgb(83, 97, 221);
/* oklch */ color: oklch(55.1% 0.188 273.7);

Tailwind

colors: {
  custom: {
    50: '#918de8',
    500: '#5361dd',
    950: '#000000',
  },
}

SCSS

$custom: #5361dd;
$custom-light: #918de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5361dd",
  "rgb": {
    "r": 83,
    "g": 97,
    "b": 221
  },
  "hsl": {
    "h": 233.913,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55115,
    "c": 0.18772,
    "h": 273.7
  },
  "luminance": 0.15609
}

Semantic roles & 50–950 ramp

primary

#5361DD

secondary

#E1DBAB

accent

#D83EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5361DD

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

Preview Lab → · Contrast checker → · Palette generator →