#4479C7#4479C7

#4479C7 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 57.7% C 0.133 H 258.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4479C7
RGB	rgb(68, 121, 199)
HSL	hsl(216, 54%, 52%)
HSV	hsv(216, 66%, 78%)
CMYK	cmyk(65.8%, 39.2%, 0%, 22%)
CIE-LAB	lab(50.72, 7.46, -45.84)
CIE-LCH	lch(50.72, 46.45, 279.24°)
OKLab	oklab(57.72% -0.0277 -0.1305)
OKLCH	oklch(57.72% 0.133 258)
XYZ	xyz(19.5264, 19.0253, 56.6650)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4479C7 #C79244

analogous

#44BBC7 #4479C7 #5144C7

triadic

#4479C7 #C74479 #79C744

tetradic

#4479C7 #C744BB #C79244 #44C751

square

#4479C7 #C744BB #C79244 #44C751

split-complementary

#4479C7 #C75144 #BBC744

monochromatic

#21416F #2F5C9E #4479C7 #739BD5 #A2BCE3

Accessibility & contrast

On white

4.37

#4479C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4479C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4479C7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4479C7	#FFFFFF	#000000	##000000
##4479C7	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567FCA

Deuteranopia (green-blind)

#4373C5

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4479c7;
/* rgb */ color: rgb(68, 121, 199);
/* oklch */ color: oklch(57.7% 0.133 258.0);

Tailwind

colors: {
  custom: {
    50: '#859fd8',
    500: '#4479c7',
    950: '#000000',
  },
}

SCSS

$custom: #4479c7;
$custom-light: #859fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4479c7",
  "rgb": {
    "r": 68,
    "g": 121,
    "b": 199
  },
  "hsl": {
    "h": 215.725,
    "s": 53.909,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57717,
    "c": 0.13337,
    "h": 258
  },
  "luminance": 0.19027
}

Semantic roles & 50–950 ramp

primary

#4479C7

secondary

#D0B997

accent

#A24BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4479C7

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

Preview Lab → · Contrast checker → · Palette generator →