#5377ED#5377ED

#5377ED is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.5% C 0.182 H 267.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5377ED
RGB	rgb(83, 119, 237)
HSL	hsl(226, 81%, 63%)
HSV	hsv(226, 65%, 93%)
CMYK	cmyk(65%, 49.8%, 0%, 7.1%)
CIE-LAB	lab(53.11, 24.37, -63.43)
CIE-LCH	lch(53.11, 67.95, 291.02°)
OKLab	oklab(60.46% -0.0068 -0.1819)
OKLCH	oklch(60.46% 0.182 267.9)
XYZ	xyz(25.4449, 21.1447, 82.8447)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5377ED #EDC953

analogous

#53C4ED #5377ED #7C53ED

triadic

#5377ED #ED5377 #77ED53

tetradic

#5377ED #ED53C4 #EDC953 #53ED7C

square

#5377ED #ED53C4 #EDC953 #53ED7C

split-complementary

#5377ED #ED7C53 #C4ED53

monochromatic

#1338B3 #1C4BE7 #5377ED #8AA3F3 #C2CFF9

Accessibility & contrast

On white

4.02

#5377ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#5377ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5377ED

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5377ED	#FFFFFF	#000000	##000000
##5377ED	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3486F1

Deuteranopia (green-blind)

#0078EB

Tritanopia (blue-blind)

#0093A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5377ed;
/* rgb */ color: rgb(83, 119, 237);
/* oklch */ color: oklch(60.5% 0.182 267.9);

Tailwind

colors: {
  custom: {
    50: '#929df3',
    500: '#5377ed',
    950: '#000000',
  },
}

SCSS

$custom: #5377ed;
$custom-light: #929df3;
$custom-dark: #000000;

JSON

{
  "hex": "#5377ed",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 237
  },
  "hsl": {
    "h": 225.974,
    "s": 81.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60464,
    "c": 0.18205,
    "h": 267.9
  },
  "luminance": 0.21147
}

Semantic roles & 50–950 ramp

primary

#5377ED

secondary

#EADDB2

accent

#AC08DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5377ED

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

Preview Lab → · Contrast checker → · Palette generator →