#5377EA#5377EA

#5377EA is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.3% C 0.178 H 267.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5377EA
RGB	rgb(83, 119, 234)
HSL	hsl(226, 78%, 62%)
HSV	hsv(226, 65%, 92%)
CMYK	cmyk(64.5%, 49.1%, 0%, 8.2%)
CIE-LAB	lab(52.92, 23.34, -62.06)
CIE-LCH	lch(52.92, 66.31, 290.61°)
OKLab	oklab(60.26% -0.0071 -0.1779)
OKLCH	oklch(60.26% 0.178 267.7)
XYZ	xyz(25.0103, 20.9709, 80.5557)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5377EA #EAC653

analogous

#53C3EA #5377EA #7A53EA

triadic

#5377EA #EA5377 #77EA53

tetradic

#5377EA #EA53C3 #EAC653 #53EA7A

square

#5377EA #EA53C3 #EAC653 #53EA7A

split-complementary

#5377EA #EA7A53 #C3EA53

monochromatic

#1539AD #1C4CE3 #5377EA #8AA2F1 #C0CDF7

Accessibility & contrast

On white

4.04

#5377EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#5377EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5377EA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5377EA	#FFFFFF	#000000	##000000
##5377EA	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3786EE

Deuteranopia (green-blind)

#0A78E8

Tritanopia (blue-blind)

#0092A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5377ea;
/* rgb */ color: rgb(83, 119, 234);
/* oklch */ color: oklch(60.3% 0.178 267.7);

Tailwind

colors: {
  custom: {
    50: '#929df1',
    500: '#5377ea',
    950: '#000000',
  },
}

SCSS

$custom: #5377ea;
$custom-light: #929df1;
$custom-dark: #000000;

JSON

{
  "hex": "#5377ea",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 234
  },
  "hsl": {
    "h": 225.695,
    "s": 78.238,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60259,
    "c": 0.17803,
    "h": 267.7
  },
  "luminance": 0.20973
}

Semantic roles & 50–950 ramp

primary

#5377EA

secondary

#E8DBB1

accent

#A90BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5377EA

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

Preview Lab → · Contrast checker → · Palette generator →