#4879C8#4879C8

#4879C8 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.0% C 0.133 H 259.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4879C8
RGB	rgb(72, 121, 200)
HSL	hsl(217, 54%, 53%)
HSV	hsv(217, 64%, 78%)
CMYK	cmyk(64%, 39.5%, 0%, 21.6%)
CIE-LAB	lab(50.94, 8.50, -46.04)
CIE-LCH	lch(50.94, 46.82, 280.46°)
OKLab	oklab(57.96% -0.0242 -0.131)
OKLCH	oklch(57.96% 0.133 259.5)
XYZ	xyz(19.9315, 19.2207, 57.2920)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879C8 #C89748

analogous

#48B9C8 #4879C8 #5748C8

triadic

#4879C8 #C84879 #79C848

tetradic

#4879C8 #C848B9 #C89748 #48C857

square

#4879C8 #C848B9 #C89748 #48C857

split-complementary

#4879C8 #C85748 #B9C848

monochromatic

#234173 #315CA2 #4879C8 #779BD6 #A6BEE4

Accessibility & contrast

On white

4.33

#4879C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4879C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879C8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879C8	#FFFFFF	#000000	##000000
##4879C8	1.00	4.33	4.84	4.84
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5680CB

Deuteranopia (green-blind)

#4374C6

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4879c8;
/* rgb */ color: rgb(72, 121, 200);
/* oklch */ color: oklch(58.0% 0.133 259.5);

Tailwind

colors: {
  custom: {
    50: '#879fd9',
    500: '#4879c8',
    950: '#000000',
  },
}

SCSS

$custom: #4879c8;
$custom-light: #879fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4879c8",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 200
  },
  "hsl": {
    "h": 217.031,
    "s": 53.782,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57959,
    "c": 0.13321,
    "h": 259.5
  },
  "luminance": 0.19223
}

Semantic roles & 50–950 ramp

primary

#4879C8

secondary

#D1BC9A

accent

#A54BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4879C8

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

Preview Lab → · Contrast checker → · Palette generator →