#4979D5#4979D5

#4979D5 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.8% C 0.150 H 262.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4979D5
RGB	rgb(73, 121, 213)
HSL	hsl(219, 63%, 56%)
HSV	hsv(219, 66%, 84%)
CMYK	cmyk(65.7%, 43.2%, 0%, 16.5%)
CIE-LAB	lab(51.72, 13.20, -52.20)
CIE-LCH	lch(51.72, 53.84, 284.19°)
OKLab	oklab(58.8% -0.0208 -0.149)
OKLCH	oklch(58.8% 0.15 262.1)
XYZ	xyz(21.5910, 19.8932, 65.6398)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4979D5 #D5A549

analogous

#49BFD5 #4979D5 #5F49D5

triadic

#4979D5 #D54979 #79D549

tetradic

#4979D5 #D549BF #D5A549 #49D55F

square

#4979D5 #D549BF #D5A549 #49D55F

split-complementary

#4979D5 #D55F49 #BFD549

monochromatic

#1F4285 #2A5AB7 #4979D5 #7B9EE0 #ACC2EC

Accessibility & contrast

On white

4.22

#4979D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4979D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4979D5

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4979D5	#FFFFFF	#000000	##000000
##4979D5	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D82D9

Deuteranopia (green-blind)

#3675D3

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4979d5;
/* rgb */ color: rgb(73, 121, 213);
/* oklch */ color: oklch(58.8% 0.150 262.1);

Tailwind

colors: {
  custom: {
    50: '#8a9fe2',
    500: '#4979d5',
    950: '#000000',
  },
}

SCSS

$custom: #4979d5;
$custom-light: #8a9fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4979d5",
  "rgb": {
    "r": 73,
    "g": 121,
    "b": 213
  },
  "hsl": {
    "h": 219.429,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58804,
    "c": 0.15049,
    "h": 262.1
  },
  "luminance": 0.19895
}

Semantic roles & 50–950 ramp

primary

#4979D5

secondary

#DAC6A0

accent

#AE42E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4979D5

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

Preview Lab → · Contrast checker → · Palette generator →