#4F79D6#4F79D6

#4F79D6 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.2% C 0.150 H 264.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F79D6
RGB	rgb(79, 121, 214)
HSL	hsl(221, 62%, 57%)
HSV	hsv(221, 63%, 84%)
CMYK	cmyk(63.1%, 43.5%, 0%, 16.1%)
CIE-LAB	lab(52.05, 14.58, -52.22)
CIE-LCH	lch(52.05, 54.21, 285.60°)
OKLab	oklab(59.16% -0.0155 -0.149)
OKLCH	oklch(59.16% 0.15 264.1)
XYZ	xyz(22.1952, 20.1900, 66.3327)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F79D6 #D6AC4F

analogous

#4FBDD6 #4F79D6 #684FD6

triadic

#4F79D6 #D64F79 #79D64F

tetradic

#4F79D6 #D64FBD #D6AC4F #4FD668

square

#4F79D6 #D64FBD #D6AC4F #4FD668

split-complementary

#4F79D6 #D6684F #BDD64F

monochromatic

#20418A #2C59BC #4F79D6 #819FE2 #B2C5ED

Accessibility & contrast

On white

4.17

#4F79D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4F79D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F79D6

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F79D6	#FFFFFF	#000000	##000000
##4F79D6	1.00	4.17	5.04	5.04
#FFFFFF	4.17	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)

#4E83DA

Deuteranopia (green-blind)

#3876D4

Tritanopia (blue-blind)

#008E9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f79d6;
/* rgb */ color: rgb(79, 121, 214);
/* oklch */ color: oklch(59.2% 0.150 264.1);

Tailwind

colors: {
  custom: {
    50: '#8d9fe3',
    500: '#4f79d6',
    950: '#000000',
  },
}

SCSS

$custom: #4f79d6;
$custom-light: #8d9fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f79d6",
  "rgb": {
    "r": 79,
    "g": 121,
    "b": 214
  },
  "hsl": {
    "h": 221.333,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59156,
    "c": 0.14978,
    "h": 264.1
  },
  "luminance": 0.20192
}

Semantic roles & 50–950 ramp

primary

#4F79D6

secondary

#DCCBA5

accent

#B343E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F79D6

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

Preview Lab → · Contrast checker → · Palette generator →