#5378D6#5378D6

#5378D6 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.2% C 0.150 H 265.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#5378D6
RGB	rgb(83, 120, 214)
HSL	hsl(223, 62%, 58%)
HSV	hsv(223, 61%, 84%)
CMYK	cmyk(61.2%, 43.9%, 0%, 16.1%)
CIE-LAB	lab(51.98, 15.91, -52.32)
CIE-LCH	lch(51.98, 54.69, 286.92°)
OKLab	oklab(59.15% -0.0108 -0.1492)
OKLCH	oklch(59.15% 0.15 265.8)
XYZ	xyz(22.4172, 20.1250, 66.3085)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5378D6 #D6B153

analogous

#53BAD6 #5378D6 #6F53D6

triadic

#5378D6 #D65378 #78D653

tetradic

#5378D6 #D653BA #D6B153 #53D66F

square

#5378D6 #D653BA #D6B153 #53D66F

split-complementary

#5378D6 #D66F53 #BAD653

monochromatic

#22408D #2D56BE #5378D6 #849FE2 #B6C6EE

Accessibility & contrast

On white

4.18

#5378D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#5378D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5378D6

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5378D6	#FFFFFF	#000000	##000000
##5378D6	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C82DA

Deuteranopia (green-blind)

#3876D4

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5378d6;
/* rgb */ color: rgb(83, 120, 214);
/* oklch */ color: oklch(59.2% 0.150 265.8);

Tailwind

colors: {
  custom: {
    50: '#8f9ee3',
    500: '#5378d6',
    950: '#000000',
  },
}

SCSS

$custom: #5378d6;
$custom-light: #8f9ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#5378d6",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 214
  },
  "hsl": {
    "h": 223.053,
    "s": 61.502,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59154,
    "c": 0.14962,
    "h": 265.8
  },
  "luminance": 0.20127
}

Semantic roles & 50–950 ramp

primary

#5378D6

secondary

#DCCEA8

accent

#B743E5

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5378D6

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

Preview Lab → · Contrast checker → · Palette generator →