#5372EC#5372EC

#5372EC is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.4% C 0.187 H 269.3°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5372EC
RGB	rgb(83, 114, 236)
HSL	hsl(228, 80%, 63%)
HSV	hsv(228, 65%, 93%)
CMYK	cmyk(64.8%, 51.7%, 0%, 7.5%)
CIE-LAB	lab(51.76, 27.11, -65.06)
CIE-LCH	lch(51.76, 70.48, 292.62°)
OKLab	oklab(59.42% -0.0024 -0.1868)
OKLCH	oklch(59.42% 0.187 269.3)
XYZ	xyz(24.7198, 19.9275, 81.8843)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372EC #ECCD53

analogous

#53BFEC #5372EC #8053EC

triadic

#5372EC #EC5372 #72EC53

tetradic

#5372EC #EC53BF #ECCD53 #53EC80

square

#5372EC #EC53BF #ECCD53 #53EC80

split-complementary

#5372EC #EC8053 #BFEC53

monochromatic

#1433B1 #1C45E6 #5372EC #8A9FF2 #C1CCF8

Accessibility & contrast

On white

4.21

#5372EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5372EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5372EC

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372EC	#FFFFFF	#000000	##000000
##5372EC	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2583F0

Deuteranopia (green-blind)

#0075EA

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5372ec;
/* rgb */ color: rgb(83, 114, 236);
/* oklch */ color: oklch(59.4% 0.187 269.3);

Tailwind

colors: {
  custom: {
    50: '#929af3',
    500: '#5372ec',
    950: '#000000',
  },
}

SCSS

$custom: #5372ec;
$custom-light: #929af3;
$custom-dark: #000000;

JSON

{
  "hex": "#5372ec",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 236
  },
  "hsl": {
    "h": 227.843,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.59419,
    "c": 0.18679,
    "h": 269.3
  },
  "luminance": 0.1993
}

Semantic roles & 50–950 ramp

primary

#5372EC

secondary

#E9DEB2

accent

#B209DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5372EC

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

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