#4977CC#4977CC

#4977CC is a mid, vivid blue. Relative luminance 0.190; OKLCH L 57.8% C 0.141 H 261.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4977CC
RGB	rgb(73, 119, 204)
HSL	hsl(219, 56%, 54%)
HSV	hsv(219, 64%, 80%)
CMYK	cmyk(64.2%, 41.7%, 0%, 20%)
CIE-LAB	lab(50.65, 11.30, -48.79)
CIE-LCH	lch(50.65, 50.08, 283.04°)
OKLab	oklab(57.82% -0.0205 -0.1391)
OKLCH	oklch(57.82% 0.141 261.6)
XYZ	xyz(20.2397, 18.9678, 59.7096)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977CC #CC9E49

analogous

#49B9CC #4977CC #5D49CC

triadic

#4977CC #CC4977 #77CC49

tetradic

#4977CC #CC49B9 #CC9E49 #49CC5D

square

#4977CC #CC49B9 #CC9E49 #49CC5D

split-complementary

#4977CC #CC5D49 #B9CC49

monochromatic

#224079 #2F5AA9 #4977CC #799BD9 #A9BEE7

Accessibility & contrast

On white

4.38

#4977CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4977CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977CC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977CC	#FFFFFF	#000000	##000000
##4977CC	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507FCF

Deuteranopia (green-blind)

#3C73CA

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4977cc;
/* rgb */ color: rgb(73, 119, 204);
/* oklch */ color: oklch(57.8% 0.141 261.6);

Tailwind

colors: {
  custom: {
    50: '#889ddc',
    500: '#4977cc',
    950: '#000000',
  },
}

SCSS

$custom: #4977cc;
$custom-light: #889ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4977cc",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 204
  },
  "hsl": {
    "h": 218.931,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57815,
    "c": 0.14057,
    "h": 261.6
  },
  "luminance": 0.1897
}

Semantic roles & 50–950 ramp

primary

#4977CC

secondary

#D4C19D

accent

#AA48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4977CC

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

Preview Lab → · Contrast checker → · Palette generator →