#5372D8#5372D8

#5372D8 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.1% C 0.160 H 268.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#5372D8
RGB	rgb(83, 114, 216)
HSL	hsl(226, 63%, 59%)
HSV	hsv(226, 62%, 85%)
CMYK	cmyk(61.6%, 47.2%, 0%, 15.3%)
CIE-LAB	lab(50.49, 20.30, -55.84)
CIE-LCH	lch(50.49, 59.42, 289.97°)
OKLab	oklab(58.05% -0.0045 -0.1596)
OKLCH	oklch(58.05% 0.16 268.4)
XYZ	xyz(21.9751, 18.8296, 67.4289)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372D8 #D8B953

analogous

#53B4D8 #5372D8 #7653D8

triadic

#5372D8 #D85372 #72D853

tetradic

#5372D8 #D853B4 #D8B953 #53D876

square

#5372D8 #D853B4 #D8B953 #53D876

split-complementary

#5372D8 #D87653 #B4D853

monochromatic

#213B90 #2C4FC2 #5372D8 #859BE3 #B7C4EF

Accessibility & contrast

On white

4.41

#5372D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#5372D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5372D8

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372D8	#FFFFFF	#000000	##000000
##5372D8	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7EDC

Deuteranopia (green-blind)

#2773D6

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5372d8;
/* rgb */ color: rgb(83, 114, 216);
/* oklch */ color: oklch(58.1% 0.160 268.4);

Tailwind

colors: {
  custom: {
    50: '#8f9ae5',
    500: '#5372d8',
    950: '#000000',
  },
}

SCSS

$custom: #5372d8;
$custom-light: #8f9ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5372d8",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 216
  },
  "hsl": {
    "h": 226.015,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.58051,
    "c": 0.15971,
    "h": 268.4
  },
  "luminance": 0.18831
}

Semantic roles & 50–950 ramp

primary

#5372D8

secondary

#DED1A9

accent

#C042E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #5372D8

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

Preview Lab → · Contrast checker → · Palette generator →