#5367E1#5367E1

#5367E1 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.5% C 0.186 H 272.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5367E1
RGB	rgb(83, 103, 225)
HSL	hsl(232, 70%, 60%)
HSV	hsv(232, 63%, 88%)
CMYK	cmyk(63.1%, 54.2%, 0%, 11.8%)
CIE-LAB	lab(48.23, 30.17, -64.58)
CIE-LCH	lch(48.23, 71.28, 295.04°)
OKLab	oklab(56.53% 0.0067 -0.1855)
OKLCH	oklch(56.53% 0.186 272.1)
XYZ	xyz(22.0036, 16.9738, 73.3363)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367E1 #E1CD53

analogous

#53AEE1 #5367E1 #8653E1

triadic

#5367E1 #E15367 #67E153

tetradic

#5367E1 #E153AE #E1CD53 #53E186

square

#5367E1 #E153AE #E1CD53 #53E186

split-complementary

#5367E1 #E18653 #AEE153

monochromatic

#1C2E9E #253DD2 #5367E1 #8795EA #BBC3F3

Accessibility & contrast

On white

4.78

#5367E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#5367E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367E1

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367E1	#FFFFFF	#000000	##FFFFFF
##5367E1	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0679E5

Deuteranopia (green-blind)

#006CDF

Tritanopia (blue-blind)

#00849A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5367e1;
/* rgb */ color: rgb(83, 103, 225);
/* oklch */ color: oklch(56.5% 0.186 272.1);

Tailwind

colors: {
  custom: {
    50: '#9192eb',
    500: '#5367e1',
    950: '#000000',
  },
}

SCSS

$custom: #5367e1;
$custom-light: #9192eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5367e1",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 225
  },
  "hsl": {
    "h": 231.549,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.56529,
    "c": 0.18561,
    "h": 272.1
  },
  "luminance": 0.16976
}

Semantic roles & 50–950 ramp

primary

#5367E1

secondary

#E3DBAD

accent

#B713D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #5367E1

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

Preview Lab → · Contrast checker → · Palette generator →