#4879D8#4879D8

#4879D8 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.9% C 0.155 H 262.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4879D8
RGB	rgb(72, 121, 216)
HSL	hsl(220, 65%, 56%)
HSV	hsv(220, 67%, 85%)
CMYK	cmyk(66.7%, 44%, 0%, 15.3%)
CIE-LAB	lab(51.85, 14.09, -53.69)
CIE-LCH	lch(51.85, 55.51, 284.70°)
OKLab	oklab(58.95% -0.0211 -0.1534)
OKLCH	oklch(58.95% 0.155 262.2)
XYZ	xyz(21.9001, 20.0082, 67.6602)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879D8 #D8A748

analogous

#48C1D8 #4879D8 #5F48D8

triadic

#4879D8 #D84879 #79D848

tetradic

#4879D8 #D848C1 #D8A748 #48D85F

square

#4879D8 #D848C1 #D8A748 #48D85F

split-complementary

#4879D8 #D85F48 #C1D848

monochromatic

#1D4289 #285ABB #4879D8 #7A9EE3 #ADC3EE

Accessibility & contrast

On white

4.20

#4879D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4879D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879D8

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879D8	#FFFFFF	#000000	##000000
##4879D8	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B83DC

Deuteranopia (green-blind)

#3275D6

Tritanopia (blue-blind)

#008F9E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4879d8;
/* rgb */ color: rgb(72, 121, 216);
/* oklch */ color: oklch(58.9% 0.155 262.2);

Tailwind

colors: {
  custom: {
    50: '#8a9fe4',
    500: '#4879d8',
    950: '#000000',
  },
}

SCSS

$custom: #4879d8;
$custom-light: #8a9fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4879d8",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 216
  },
  "hsl": {
    "h": 219.583,
    "s": 64.865,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58948,
    "c": 0.15489,
    "h": 262.2
  },
  "luminance": 0.2001
}

Semantic roles & 50–950 ramp

primary

#4879D8

secondary

#DBC7A0

accent

#AF40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4879D8

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

Preview Lab → · Contrast checker → · Palette generator →