#5372D9#5372D9

#5372D9 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.1% C 0.161 H 268.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5372D9
RGB	rgb(83, 114, 217)
HSL	hsl(226, 64%, 59%)
HSV	hsv(226, 62%, 85%)
CMYK	cmyk(61.8%, 47.5%, 0%, 14.9%)
CIE-LAB	lab(50.55, 20.64, -56.31)
CIE-LCH	lch(50.55, 59.97, 290.13°)
OKLab	oklab(58.12% -0.0044 -0.161)
OKLCH	oklch(58.12% 0.161 268.4)
XYZ	xyz(22.1047, 18.8815, 68.1118)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372D9 #D9BA53

analogous

#53B5D9 #5372D9 #7753D9

triadic

#5372D9 #D95372 #72D953

tetradic

#5372D9 #D953B5 #D9BA53 #53D977

square

#5372D9 #D953B5 #D9BA53 #53D977

split-complementary

#5372D9 #D97753 #B5D953

monochromatic

#203A91 #2B4EC4 #5372D9 #859BE4 #B7C4EF

Accessibility & contrast

On white

4.40

#5372D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#5372D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5372D9

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372D9	#FFFFFF	#000000	##000000
##5372D9	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7FDD

Deuteranopia (green-blind)

#2573D7

Tritanopia (blue-blind)

#008A9B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5372d9;
/* rgb */ color: rgb(83, 114, 217);
/* oklch */ color: oklch(58.1% 0.161 268.4);

Tailwind

colors: {
  custom: {
    50: '#8f9ae5',
    500: '#5372d9',
    950: '#000000',
  },
}

SCSS

$custom: #5372d9;
$custom-light: #8f9ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5372d9",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 217
  },
  "hsl": {
    "h": 226.119,
    "s": 63.81,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58118,
    "c": 0.16109,
    "h": 268.4
  },
  "luminance": 0.18883
}

Semantic roles & 50–950 ramp

primary

#5372D9

secondary

#DED2AA

accent

#C041E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5372D9

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

Preview Lab → · Contrast checker → · Palette generator →