#5376F0#5376F0

#5376F0 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.5% C 0.187 H 268.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5376F0
RGB	rgb(83, 118, 240)
HSL	hsl(227, 84%, 63%)
HSV	hsv(227, 65%, 94%)
CMYK	cmyk(65.4%, 50.8%, 0%, 5.9%)
CIE-LAB	lab(53.04, 26.01, -65.21)
CIE-LCH	lch(53.04, 70.21, 291.75°)
OKLab	oklab(60.48% -0.0056 -0.1872)
OKLCH	oklch(60.48% 0.187 268.3)
XYZ	xyz(25.7685, 21.0847, 85.1329)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5376F0 #F0CD53

analogous

#53C4F0 #5376F0 #7E53F0

triadic

#5376F0 #F05376 #76F053

tetradic

#5376F0 #F053C4 #F0CD53 #53F07E

square

#5376F0 #F053C4 #F0CD53 #53F07E

split-complementary

#5376F0 #F07E53 #C4F053

monochromatic

#1036B9 #1B49EB #5376F0 #8BA3F5 #C4D0FA

Accessibility & contrast

On white

4.02

#5376F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#5376F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5376F0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5376F0	#FFFFFF	#000000	##000000
##5376F0	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C86F4

Deuteranopia (green-blind)

#0078EE

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5376f0;
/* rgb */ color: rgb(83, 118, 240);
/* oklch */ color: oklch(60.5% 0.187 268.3);

Tailwind

colors: {
  custom: {
    50: '#939df6',
    500: '#5376f0',
    950: '#000000',
  },
}

SCSS

$custom: #5376f0;
$custom-light: #939df6;
$custom-dark: #000000;

JSON

{
  "hex": "#5376f0",
  "rgb": {
    "r": 83,
    "g": 118,
    "b": 240
  },
  "hsl": {
    "h": 226.624,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.60476,
    "c": 0.18725,
    "h": 268.3
  },
  "luminance": 0.21087
}

Semantic roles & 50–950 ramp

primary

#5376F0

secondary

#EBDFB3

accent

#B005E0

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5376F0

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

Preview Lab → · Contrast checker → · Palette generator →