#4879DC#4879DC

#4879DC is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.2% C 0.160 H 262.7°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4879DC
RGB	rgb(72, 121, 220)
HSL	hsl(220, 68%, 57%)
HSV	hsv(220, 67%, 86%)
CMYK	cmyk(67.3%, 45%, 0%, 13.7%)
CIE-LAB	lab(52.08, 15.49, -55.57)
CIE-LCH	lch(52.08, 57.69, 285.58°)
OKLab	oklab(59.21% -0.0204 -0.159)
OKLCH	oklch(59.21% 0.16 262.7)
XYZ	xyz(22.4236, 20.2175, 70.4169)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879DC #DCAB48

analogous

#48C3DC #4879DC #6148DC

triadic

#4879DC #DC4879 #79DC48

tetradic

#4879DC #DC48C3 #DCAB48 #48DC61

square

#4879DC #DC48C3 #DCAB48 #48DC61

split-complementary

#4879DC #DC6148 #C3DC48

monochromatic

#1B418E #2559C2 #4879DC #7B9FE6 #AFC4F0

Accessibility & contrast

On white

4.16

#4879DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4879DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879DC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879DC	#FFFFFF	#000000	##000000
##4879DC	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4883E0

Deuteranopia (green-blind)

#2C76DA

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4879dc;
/* rgb */ color: rgb(72, 121, 220);
/* oklch */ color: oklch(59.2% 0.160 262.7);

Tailwind

colors: {
  custom: {
    50: '#8a9fe7',
    500: '#4879dc',
    950: '#000000',
  },
}

SCSS

$custom: #4879dc;
$custom-light: #8a9fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4879dc",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 220
  },
  "hsl": {
    "h": 220.135,
    "s": 67.89,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59206,
    "c": 0.16027,
    "h": 262.7
  },
  "luminance": 0.2022
}

Semantic roles & 50–950 ramp

primary

#4879DC

secondary

#DECAA2

accent

#B13DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4879DC

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

Preview Lab → · Contrast checker → · Palette generator →