#5377E2#5377E2

#5377E2 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.7% C 0.167 H 267.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5377E2
RGB	rgb(83, 119, 226)
HSL	hsl(225, 71%, 61%)
HSV	hsv(225, 63%, 89%)
CMYK	cmyk(63.3%, 47.3%, 0%, 11.4%)
CIE-LAB	lab(52.42, 20.61, -58.38)
CIE-LCH	lch(52.42, 61.91, 289.45°)
OKLab	oklab(59.72% -0.0081 -0.167)
OKLCH	oklch(59.72% 0.167 267.2)
XYZ	xyz(23.8869, 20.5215, 74.6390)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5377E2 #E2BE53

analogous

#53BEE2 #5377E2 #7653E2

triadic

#5377E2 #E25377 #77E253

tetradic

#5377E2 #E253BE #E2BE53 #53E276

square

#5377E2 #E253BE #E2BE53 #53E276

split-complementary

#5377E2 #E27653 #BEE253

monochromatic

#1B3CA0 #2450D4 #5377E2 #87A0EB #BCCAF4

Accessibility & contrast

On white

4.11

#5377E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5377E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5377E2

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5377E2	#FFFFFF	#000000	##000000
##5377E2	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4084E6

Deuteranopia (green-blind)

#2377E0

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5377e2;
/* rgb */ color: rgb(83, 119, 226);
/* oklch */ color: oklch(59.7% 0.167 267.2);

Tailwind

colors: {
  custom: {
    50: '#919dec',
    500: '#5377e2',
    950: '#000000',
  },
}

SCSS

$custom: #5377e2;
$custom-light: #919dec;
$custom-dark: #000000;

JSON

{
  "hex": "#5377e2",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 226
  },
  "hsl": {
    "h": 224.895,
    "s": 71.144,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59722,
    "c": 0.16724,
    "h": 267.2
  },
  "luminance": 0.20524
}

Semantic roles & 50–950 ramp

primary

#5377E2

secondary

#E4D6AD

accent

#A312D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5377E2

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

Preview Lab → · Contrast checker → · Palette generator →