#4477C8#4477C8

#4477C8 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.3% C 0.137 H 259.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4477C8
RGB	rgb(68, 119, 200)
HSL	hsl(217, 55%, 53%)
HSV	hsv(217, 66%, 78%)
CMYK	cmyk(66%, 40.5%, 0%, 21.6%)
CIE-LAB	lab(50.20, 9.04, -47.23)
CIE-LCH	lch(50.20, 48.09, 280.83°)
OKLab	oklab(57.34% -0.0255 -0.1346)
OKLCH	oklch(57.34% 0.137 259.3)
XYZ	xyz(19.4023, 18.5908, 57.1983)
Luminance	0.1859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4477C8 #C89544

analogous

#44B9C8 #4477C8 #5344C8

triadic

#4477C8 #C84477 #77C844

tetradic

#4477C8 #C844B9 #C89544 #44C853

square

#4477C8 #C844B9 #C89544 #44C853

split-complementary

#4477C8 #C85344 #B9C844

monochromatic

#214071 #2F5BA0 #4477C8 #7399D6 #A3BCE4

Accessibility & contrast

On white

4.45

#4477C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4477C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4477C8

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4477C8	#FFFFFF	#000000	##000000
##4477C8	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527ECB

Deuteranopia (green-blind)

#3E72C6

Tritanopia (blue-blind)

#008A96

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4477c8;
/* rgb */ color: rgb(68, 119, 200);
/* oklch */ color: oklch(57.3% 0.137 259.3);

Tailwind

colors: {
  custom: {
    50: '#859dd9',
    500: '#4477c8',
    950: '#000000',
  },
}

SCSS

$custom: #4477c8;
$custom-light: #859dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4477c8",
  "rgb": {
    "r": 68,
    "g": 119,
    "b": 200
  },
  "hsl": {
    "h": 216.818,
    "s": 54.545,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57338,
    "c": 0.13695,
    "h": 259.3
  },
  "luminance": 0.18593
}

Semantic roles & 50–950 ramp

primary

#4477C8

secondary

#D1BA97

accent

#A54ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4477C8

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

Preview Lab → · Contrast checker → · Palette generator →