#4979C7#4979C7

#4979C7 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 57.9% C 0.131 H 259.7°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4979C7
RGB	rgb(73, 121, 199)
HSL	hsl(217, 53%, 53%)
HSV	hsv(217, 63%, 78%)
CMYK	cmyk(63.3%, 39.2%, 0%, 22%)
CIE-LAB	lab(50.94, 8.34, -45.48)
CIE-LCH	lch(50.94, 46.24, 280.39°)
OKLab	oklab(57.95% -0.0236 -0.1293)
OKLCH	oklch(57.95% 0.131 259.7)
XYZ	xyz(19.8902, 19.2129, 56.6820)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4979C7 #C79749

analogous

#49B8C7 #4979C7 #5849C7

triadic

#4979C7 #C74979 #79C749

tetradic

#4979C7 #C749B8 #C79749 #49C758

square

#4979C7 #C749B8 #C79749 #49C758

split-complementary

#4979C7 #C75849 #B8C749

monochromatic

#234172 #325CA1 #4979C7 #789BD5 #A7BEE4

Accessibility & contrast

On white

4.34

#4979C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4979C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4979C7

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4979C7	#FFFFFF	#000000	##000000
##4979C7	1.00	4.34	4.84	4.84
#FFFFFF	4.34	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)

#5780CA

Deuteranopia (green-blind)

#4574C5

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4979c7;
/* rgb */ color: rgb(73, 121, 199);
/* oklch */ color: oklch(57.9% 0.131 259.7);

Tailwind

colors: {
  custom: {
    50: '#879fd8',
    500: '#4979c7',
    950: '#000000',
  },
}

SCSS

$custom: #4979c7;
$custom-light: #879fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4979c7",
  "rgb": {
    "r": 73,
    "g": 121,
    "b": 199
  },
  "hsl": {
    "h": 217.143,
    "s": 52.941,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57947,
    "c": 0.13148,
    "h": 259.7
  },
  "luminance": 0.19215
}

Semantic roles & 50–950 ramp

primary

#4979C7

secondary

#D1BC9B

accent

#A54BDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4979C7

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

Preview Lab → · Contrast checker → · Palette generator →