#5372AF#5372AF

#5372AF is a mid, moderate blue. Relative luminance 0.170; OKLCH L 55.6% C 0.102 H 263.0°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5372AF
RGB	rgb(83, 114, 175)
HSL	hsl(220, 37%, 51%)
HSV	hsv(220, 53%, 69%)
CMYK	cmyk(52.6%, 34.9%, 0%, 31.4%)
CIE-LAB	lab(48.22, 6.66, -35.91)
CIE-LCH	lch(48.22, 36.52, 280.51°)
OKLab	oklab(55.57% -0.0124 -0.1013)
OKLCH	oklch(55.57% 0.102 263)
XYZ	xyz(17.3199, 16.9675, 42.9115)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372AF #AF9053

analogous

#53A0AF #5372AF #6253AF

triadic

#5372AF #AF5372 #72AF53

tetradic

#5372AF #AF53A0 #AF9053 #53AF62

square

#5372AF #AF53A0 #AF9053 #53AF62

split-complementary

#5372AF #AF6253 #A0AF53

monochromatic

#2B3C5D #3E5786 #5372AF #7D94C2 #A7B6D6

Accessibility & contrast

On white

4.78

#5372AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5372AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5372AF

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372AF	#FFFFFF	#000000	##FFFFFF
##5372AF	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B2

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#267F88

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5372af;
/* rgb */ color: rgb(83, 114, 175);
/* oklch */ color: oklch(55.6% 0.102 263.0);

Tailwind

colors: {
  custom: {
    50: '#899ac7',
    500: '#5372af',
    950: '#000000',
  },
}

SCSS

$custom: #5372af;
$custom-light: #899ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#5372af",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 175
  },
  "hsl": {
    "h": 219.783,
    "s": 36.508,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5557,
    "c": 0.10204,
    "h": 263
  },
  "luminance": 0.16969
}

Semantic roles & 50–950 ramp

primary

#5372AF

secondary

#C3B69A

accent

#A65BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5372AF

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

Preview Lab → · Contrast checker → · Palette generator →