#5372BC#5372BC

#5372BC is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.3% C 0.121 H 265.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5372BC
RGB	rgb(83, 114, 188)
HSL	hsl(222, 44%, 53%)
HSV	hsv(222, 56%, 74%)
CMYK	cmyk(55.9%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(48.89, 10.90, -42.39)
CIE-LCH	lch(48.89, 43.77, 284.43°)
OKLab	oklab(56.31% -0.0094 -0.1202)
OKLCH	oklch(56.31% 0.121 265.5)
XYZ	xyz(18.6586, 17.5030, 49.9624)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372BC #BC9D53

analogous

#53A6BC #5372BC #6853BC

triadic

#5372BC #BC5372 #72BC53

tetradic

#5372BC #BC53A6 #BC9D53 #53BC68

square

#5372BC #BC53A6 #BC9D53 #53BC68

split-complementary

#5372BC #BC6853 #A6BC53

monochromatic

#2A3D6B #3B5697 #5372BC #7F96CD #ABBADE

Accessibility & contrast

On white

4.67

#5372BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#5372BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5372BC

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372BC	#FFFFFF	#000000	##FFFFFF
##5372BC	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379BF

Deuteranopia (green-blind)

#4670BA

Tritanopia (blue-blind)

#11828E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5372bc;
/* rgb */ color: rgb(83, 114, 188);
/* oklch */ color: oklch(56.3% 0.121 265.5);

Tailwind

colors: {
  custom: {
    50: '#8b9ad0',
    500: '#5372bc',
    950: '#000000',
  },
}

SCSS

$custom: #5372bc;
$custom-light: #8b9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#5372bc",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 222.286,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56306,
    "c": 0.12053,
    "h": 265.5
  },
  "luminance": 0.17504
}

Semantic roles & 50–950 ramp

primary

#5372BC

secondary

#CCBF9F

accent

#AE54D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #5372BC

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

Preview Lab → · Contrast checker → · Palette generator →