#5378F2#5378F2

#5378F2 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 61.0% C 0.188 H 267.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#5378F2
RGB	rgb(83, 120, 242)
HSL	hsl(226, 86%, 64%)
HSV	hsv(226, 66%, 95%)
CMYK	cmyk(65.7%, 50.4%, 0%, 5.1%)
CIE-LAB	lab(53.69, 25.47, -65.29)
CIE-LCH	lch(53.69, 70.08, 291.31°)
OKLab	oklab(61.01% -0.0072 -0.1874)
OKLCH	oklch(61.01% 0.188 267.8)
XYZ	xyz(26.3053, 21.6803, 86.7856)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5378F2 #F2CD53

analogous

#53C7F2 #5378F2 #7D53F2

triadic

#5378F2 #F25378 #78F253

tetradic

#5378F2 #F253C7 #F2CD53 #53F27D

square

#5378F2 #F253C7 #F2CD53 #53F27D

split-complementary

#5378F2 #F27D53 #C7F253

monochromatic

#0E37BC #1A4BEE #5378F2 #8CA5F6 #C5D1FB

Accessibility & contrast

On white

3.94

#5378F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#5378F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5378F2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5378F2	#FFFFFF	#000000	##000000
##5378F2	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F88F6

Deuteranopia (green-blind)

#0079F0

Tritanopia (blue-blind)

#0095AA

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5378f2;
/* rgb */ color: rgb(83, 120, 242);
/* oklch */ color: oklch(61.0% 0.188 267.8);

Tailwind

colors: {
  custom: {
    50: '#939ef7',
    500: '#5378f2',
    950: '#000000',
  },
}

SCSS

$custom: #5378f2;
$custom-light: #939ef7;
$custom-dark: #000000;

JSON

{
  "hex": "#5378f2",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 242
  },
  "hsl": {
    "h": 226.038,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61005,
    "c": 0.1875,
    "h": 267.8
  },
  "luminance": 0.21683
}

Semantic roles & 50–950 ramp

primary

#5378F2

secondary

#ECDFB4

accent

#AE03E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5378F2

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

Preview Lab → · Contrast checker → · Palette generator →