#4F79D8#4F79D8

#4F79D8 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.3% C 0.153 H 264.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F79D8
RGB	rgb(79, 121, 216)
HSL	hsl(222, 64%, 58%)
HSV	hsv(222, 63%, 85%)
CMYK	cmyk(63.4%, 44%, 0%, 15.3%)
CIE-LAB	lab(52.17, 15.26, -53.16)
CIE-LCH	lch(52.17, 55.31, 286.02°)
OKLab	oklab(59.28% -0.0151 -0.1518)
OKLCH	oklch(59.28% 0.153 264.3)
XYZ	xyz(22.4522, 20.2928, 67.6861)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F79D8 #D8AE4F

analogous

#4FBDD8 #4F79D8 #694FD8

triadic

#4F79D8 #D84F79 #79D84F

tetradic

#4F79D8 #D84FBD #D8AE4F #4FD869

square

#4F79D8 #D84FBD #D8AE4F #4FD869

split-complementary

#4F79D8 #D8694F #BDD84F

monochromatic

#1F418D #2A58BF #4F79D8 #819FE3 #B3C5EE

Accessibility & contrast

On white

4.15

#4F79D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4F79D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F79D8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F79D8	#FFFFFF	#000000	##000000
##4F79D8	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C83DC

Deuteranopia (green-blind)

#3677D6

Tritanopia (blue-blind)

#008F9E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f79d8;
/* rgb */ color: rgb(79, 121, 216);
/* oklch */ color: oklch(59.3% 0.153 264.3);

Tailwind

colors: {
  custom: {
    50: '#8d9fe4',
    500: '#4f79d8',
    950: '#000000',
  },
}

SCSS

$custom: #4f79d8;
$custom-light: #8d9fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f79d8",
  "rgb": {
    "r": 79,
    "g": 121,
    "b": 216
  },
  "hsl": {
    "h": 221.606,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59282,
    "c": 0.15251,
    "h": 264.3
  },
  "luminance": 0.20295
}

Semantic roles & 50–950 ramp

primary

#4F79D8

secondary

#DDCCA6

accent

#B441E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4F79D8

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

Preview Lab → · Contrast checker → · Palette generator →