#5367BC#5367BC

#5367BC is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.0% C 0.134 H 271.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5367BC
RGB	rgb(83, 103, 188)
HSL	hsl(229, 44%, 53%)
HSV	hsv(229, 56%, 74%)
CMYK	cmyk(55.9%, 45.2%, 0%, 26.3%)
CIE-LAB	lab(45.86, 17.74, -47.20)
CIE-LCH	lch(45.86, 50.42, 290.60°)
OKLab	oklab(53.99% 0.0031 -0.1344)
OKLCH	oklch(53.99% 0.134 271.3)
XYZ	xyz(17.4916, 15.1691, 49.5734)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367BC #BCA853

analogous

#539CBC #5367BC #7353BC

triadic

#5367BC #BC5367 #67BC53

tetradic

#5367BC #BC539C #BCA853 #53BC73

square

#5367BC #BC539C #BCA853 #53BC73

split-complementary

#5367BC #BC7353 #9CBC53

monochromatic

#2A366B #3B4C97 #5367BC #7F8ECD #ABB5DE

Accessibility & contrast

On white

5.21

#5367BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#5367BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367BC

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367BC	#FFFFFF	#000000	##FFFFFF
##5367BC	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BF

Deuteranopia (green-blind)

#3468BA

Tritanopia (blue-blind)

#167A88

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5367bc;
/* rgb */ color: rgb(83, 103, 188);
/* oklch */ color: oklch(54.0% 0.134 271.3);

Tailwind

colors: {
  custom: {
    50: '#8b92d1',
    500: '#5367bc',
    950: '#000000',
  },
}

SCSS

$custom: #5367bc;
$custom-light: #8b92d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5367bc",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 188
  },
  "hsl": {
    "h": 228.571,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.53985,
    "c": 0.13442,
    "h": 271.3
  },
  "luminance": 0.1517
}

Semantic roles & 50–950 ramp

primary

#5367BC

secondary

#CCC39F

accent

#BB54D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0D0C14

muted

#7D7D82

Preview Lab

Preview with #5367BC

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

Preview Lab → · Contrast checker → · Palette generator →