#5372EE#5372EE

#5372EE is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.6% C 0.189 H 269.3°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5372EE
RGB	rgb(83, 114, 238)
HSL	hsl(228, 82%, 63%)
HSV	hsv(228, 65%, 93%)
CMYK	cmyk(65.1%, 52.1%, 0%, 6.7%)
CIE-LAB	lab(51.89, 27.79, -65.96)
CIE-LCH	lch(51.89, 71.58, 292.85°)
OKLab	oklab(59.56% -0.0022 -0.1894)
OKLCH	oklch(59.56% 0.189 269.3)
XYZ	xyz(25.0120, 20.0444, 83.4232)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372EE #EECF53

analogous

#53BFEE #5372EE #8153EE

triadic

#5372EE #EE5372 #72EE53

tetradic

#5372EE #EE53BF #EECF53 #53EE81

square

#5372EE #EE53BF #EECF53 #53EE81

split-complementary

#5372EE #EE8153 #BFEE53

monochromatic

#1232B5 #1B44E8 #5372EE #8BA0F4 #C2CDF9

Accessibility & contrast

On white

4.19

#5372EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5372EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5372EE

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372EE	#FFFFFF	#000000	##000000
##5372EE	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2183F2

Deuteranopia (green-blind)

#0075EB

Tritanopia (blue-blind)

#008FA5

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5372ee;
/* rgb */ color: rgb(83, 114, 238);
/* oklch */ color: oklch(59.6% 0.189 269.3);

Tailwind

colors: {
  custom: {
    50: '#939af4',
    500: '#5372ee',
    950: '#000000',
  },
}

SCSS

$custom: #5372ee;
$custom-light: #939af4;
$custom-dark: #000000;

JSON

{
  "hex": "#5372ee",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 238
  },
  "hsl": {
    "h": 228,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.59561,
    "c": 0.18944,
    "h": 269.3
  },
  "luminance": 0.20047
}

Semantic roles & 50–950 ramp

primary

#5372EE

secondary

#EADFB2

accent

#B307DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5372EE

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

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