#4877CC#4877CC

#4877CC is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.8% C 0.141 H 261.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4877CC
RGB	rgb(72, 119, 204)
HSL	hsl(219, 56%, 54%)
HSV	hsv(219, 65%, 80%)
CMYK	cmyk(64.7%, 41.7%, 0%, 20%)
CIE-LAB	lab(50.60, 11.12, -48.87)
CIE-LCH	lch(50.60, 50.12, 282.82°)
OKLab	oklab(57.77% -0.0214 -0.1393)
OKLCH	oklch(57.77% 0.141 261.3)
XYZ	xyz(20.1645, 18.9291, 59.7060)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4877CC #CC9D48

analogous

#48B9CC #4877CC #5B48CC

triadic

#4877CC #CC4877 #77CC48

tetradic

#4877CC #CC48B9 #CC9D48 #48CC5B

square

#4877CC #CC48B9 #CC9D48 #48CC5B

split-complementary

#4877CC #CC5B48 #B9CC48

monochromatic

#214078 #2F5AA8 #4877CC #789BD9 #A8BEE7

Accessibility & contrast

On white

4.39

#4877CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4877CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4877CC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4877CC	#FFFFFF	#000000	##000000
##4877CC	1.00	4.39	4.79	4.79
#FFFFFF	4.39	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)

#787878

Design tokens & code

CSS

--color: #4877cc;
/* rgb */ color: rgb(72, 119, 204);
/* oklch */ color: oklch(57.8% 0.141 261.3);

Tailwind

colors: {
  custom: {
    50: '#889ddc',
    500: '#4877cc',
    950: '#000000',
  },
}

SCSS

$custom: #4877cc;
$custom-light: #889ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4877cc",
  "rgb": {
    "r": 72,
    "g": 119,
    "b": 204
  },
  "hsl": {
    "h": 218.636,
    "s": 56.41,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57767,
    "c": 0.14093,
    "h": 261.3
  },
  "luminance": 0.18931
}

Semantic roles & 50–950 ramp

primary

#4877CC

secondary

#D4C09C

accent

#AA48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4877CC

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

Preview Lab → · Contrast checker → · Palette generator →