#5376D8#5376D8

#5376D8 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.9% C 0.155 H 266.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5376D8
RGB	rgb(83, 118, 216)
HSL	hsl(224, 63%, 59%)
HSV	hsv(224, 62%, 85%)
CMYK	cmyk(61.6%, 45.4%, 0%, 15.3%)
CIE-LAB	lab(51.56, 17.82, -54.13)
CIE-LCH	lch(51.56, 56.99, 288.23°)
OKLab	oklab(58.87% -0.0085 -0.1546)
OKLCH	oklch(58.87% 0.155 266.9)
XYZ	xyz(22.4361, 19.7518, 67.5826)
Luminance	0.1975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5376D8 #D8B553

analogous

#53B8D8 #5376D8 #7253D8

triadic

#5376D8 #D85376 #76D853

tetradic

#5376D8 #D853B8 #D8B553 #53D872

square

#5376D8 #D853B8 #D8B553 #53D872

split-complementary

#5376D8 #D87253 #B8D853

monochromatic

#213E90 #2C53C2 #5376D8 #859EE3 #B7C5EF

Accessibility & contrast

On white

4.24

#5376D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#5376D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5376D8

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5376D8	#FFFFFF	#000000	##000000
##5376D8	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4781DC

Deuteranopia (green-blind)

#3175D6

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5376d8;
/* rgb */ color: rgb(83, 118, 216);
/* oklch */ color: oklch(58.9% 0.155 266.9);

Tailwind

colors: {
  custom: {
    50: '#8f9de4',
    500: '#5376d8',
    950: '#000000',
  },
}

SCSS

$custom: #5376d8;
$custom-light: #8f9de4;
$custom-dark: #000000;

JSON

{
  "hex": "#5376d8",
  "rgb": {
    "r": 83,
    "g": 118,
    "b": 216
  },
  "hsl": {
    "h": 224.211,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.58867,
    "c": 0.1548,
    "h": 266.9
  },
  "luminance": 0.19754
}

Semantic roles & 50–950 ramp

primary

#5376D8

secondary

#DED0A9

accent

#BB42E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #5376D8

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

Preview Lab → · Contrast checker → · Palette generator →