#4479D8#4479D8

#4479D8 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.8% C 0.156 H 261.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4479D8
RGB	rgb(68, 121, 216)
HSL	hsl(219, 65%, 56%)
HSV	hsv(219, 69%, 85%)
CMYK	cmyk(68.5%, 44%, 0%, 15.3%)
CIE-LAB	lab(51.68, 13.46, -53.97)
CIE-LCH	lch(51.68, 55.63, 284.01°)
OKLab	oklab(58.77% -0.0242 -0.1543)
OKLCH	oklch(58.77% 0.156 261.1)
XYZ	xyz(21.6115, 19.8593, 67.6467)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4479D8 #D8A344

analogous

#44C3D8 #4479D8 #5944D8

triadic

#4479D8 #D84479 #79D844

tetradic

#4479D8 #D844C3 #D8A344 #44D859

square

#4479D8 #D844C3 #D8A344 #44D859

split-complementary

#4479D8 #D85944 #C3D844

monochromatic

#1C4286 #265BB8 #4479D8 #779DE3 #A9C2ED

Accessibility & contrast

On white

4.22

#4479D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#4479D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4479D8

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4479D8	#FFFFFF	#000000	##000000
##4479D8	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A82DC

Deuteranopia (green-blind)

#3075D6

Tritanopia (blue-blind)

#008F9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4479d8;
/* rgb */ color: rgb(68, 121, 216);
/* oklch */ color: oklch(58.8% 0.156 261.1);

Tailwind

colors: {
  custom: {
    50: '#889fe4',
    500: '#4479d8',
    950: '#000000',
  },
}

SCSS

$custom: #4479d8;
$custom-light: #889fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4479d8",
  "rgb": {
    "r": 68,
    "g": 121,
    "b": 216
  },
  "hsl": {
    "h": 218.514,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.58772,
    "c": 0.15622,
    "h": 261.1
  },
  "luminance": 0.19862
}

Semantic roles & 50–950 ramp

primary

#4479D8

secondary

#DBC59D

accent

#AC3FE8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4479D8

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

Preview Lab → · Contrast checker → · Palette generator →