#5372BF#5372BF

#5372BF is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.5% C 0.125 H 266.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#5372BF
RGB	rgb(83, 114, 191)
HSL	hsl(223, 46%, 54%)
HSV	hsv(223, 57%, 75%)
CMYK	cmyk(56.5%, 40.3%, 0%, 25.1%)
CIE-LAB	lab(49.05, 11.90, -43.86)
CIE-LCH	lch(49.05, 45.44, 285.18°)
OKLab	oklab(56.48% -0.0087 -0.1245)
OKLCH	oklch(56.48% 0.125 266)
XYZ	xyz(18.9854, 17.6337, 51.6833)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372BF #BFA053

analogous

#53A8BF #5372BF #6A53BF

triadic

#5372BF #BF5372 #72BF53

tetradic

#5372BF #BF53A8 #BFA053 #53BF6A

square

#5372BF #BF53A8 #BFA053 #53BF6A

split-complementary

#5372BF #BF6A53 #A8BF53

monochromatic

#293D6E #3A569B #5372BF #8097D0 #ACBBE0

Accessibility & contrast

On white

4.64

#5372BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#5372BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5372BF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372BF	#FFFFFF	#000000	##FFFFFF
##5372BF	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527AC2

Deuteranopia (green-blind)

#4470BD

Tritanopia (blue-blind)

#08838F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5372bf;
/* rgb */ color: rgb(83, 114, 191);
/* oklch */ color: oklch(56.5% 0.125 266.0);

Tailwind

colors: {
  custom: {
    50: '#8b9ad3',
    500: '#5372bf',
    950: '#000000',
  },
}

SCSS

$custom: #5372bf;
$custom-light: #8b9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#5372bf",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 191
  },
  "hsl": {
    "h": 222.778,
    "s": 45.763,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56483,
    "c": 0.12479,
    "h": 266
  },
  "luminance": 0.17635
}

Semantic roles & 50–950 ramp

primary

#5372BF

secondary

#CEC1A0

accent

#B052D5

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E14

muted

#7D7E83

Preview Lab

Preview with #5372BF

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

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