#4879D2#4879D2

#4879D2 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.6% C 0.147 H 261.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4879D2
RGB	rgb(72, 121, 210)
HSL	hsl(219, 61%, 55%)
HSV	hsv(219, 66%, 82%)
CMYK	cmyk(65.7%, 42.4%, 0%, 17.6%)
CIE-LAB	lab(51.50, 11.98, -50.85)
CIE-LCH	lch(51.50, 52.24, 283.26°)
OKLab	oklab(58.57% -0.0222 -0.1451)
OKLCH	oklch(58.57% 0.147 261.3)
XYZ	xyz(21.1386, 19.7036, 63.6494)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879D2 #D2A148

analogous

#48BED2 #4879D2 #5C48D2

triadic

#4879D2 #D24879 #79D248

tetradic

#4879D2 #D248BE #D2A148 #48D25C

square

#4879D2 #D248BE #D2A148 #48D25C

split-complementary

#4879D2 #D25C48 #BED248

monochromatic

#204280 #2C5BB1 #4879D2 #799DDE #AAC1EA

Accessibility & contrast

On white

4.25

#4879D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4879D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879D2

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879D2	#FFFFFF	#000000	##000000
##4879D2	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F82D5

Deuteranopia (green-blind)

#3975D0

Tritanopia (blue-blind)

#008D9B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4879d2;
/* rgb */ color: rgb(72, 121, 210);
/* oklch */ color: oklch(58.6% 0.147 261.3);

Tailwind

colors: {
  custom: {
    50: '#899fe0',
    500: '#4879d2',
    950: '#000000',
  },
}

SCSS

$custom: #4879d2;
$custom-light: #899fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4879d2",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 210
  },
  "hsl": {
    "h": 218.696,
    "s": 60.526,
    "l": 55.294
  },
  "oklch": {
    "l": 0.5857,
    "c": 0.14677,
    "h": 261.3
  },
  "luminance": 0.19706
}

Semantic roles & 50–950 ramp

primary

#4879D2

secondary

#D8C39E

accent

#AB44E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4879D2

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

Preview Lab → · Contrast checker → · Palette generator →