#5372D3#5372D3

#5372D3 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.153 H 268.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5372D3
RGB	rgb(83, 114, 211)
HSL	hsl(225, 59%, 58%)
HSV	hsv(225, 61%, 83%)
CMYK	cmyk(60.7%, 46%, 0%, 17.3%)
CIE-LAB	lab(50.19, 18.60, -53.49)
CIE-LCH	lch(50.19, 56.63, 289.18°)
OKLab	oklab(57.73% -0.0052 -0.1527)
OKLCH	oklch(57.73% 0.153 268.1)
XYZ	xyz(21.3385, 18.5750, 64.0762)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372D3 #D3B453

analogous

#53B2D3 #5372D3 #7453D3

triadic

#5372D3 #D35372 #72D353

tetradic

#5372D3 #D353B2 #D3B453 #53D374

square

#5372D3 #D353B2 #D3B453 #53D374

split-complementary

#5372D3 #D37453 #B2D353

monochromatic

#233C89 #2F51B9 #5372D3 #849ADF #B4C2EC

Accessibility & contrast

On white

4.45

#5372D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5372D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5372D3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372D3	#FFFFFF	#000000	##000000
##5372D3	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437DD7

Deuteranopia (green-blind)

#2F72D1

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5372d3;
/* rgb */ color: rgb(83, 114, 211);
/* oklch */ color: oklch(57.7% 0.153 268.1);

Tailwind

colors: {
  custom: {
    50: '#8e9ae1',
    500: '#5372d3',
    950: '#000000',
  },
}

SCSS

$custom: #5372d3;
$custom-light: #8e9ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#5372d3",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 211
  },
  "hsl": {
    "h": 225.469,
    "s": 59.259,
    "l": 57.647
  },
  "oklch": {
    "l": 0.57725,
    "c": 0.15282,
    "h": 268.1
  },
  "luminance": 0.18577
}

Semantic roles & 50–950 ramp

primary

#5372D3

secondary

#DBCEA7

accent

#BC45E2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5372D3

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

Preview Lab → · Contrast checker → · Palette generator →