#4877CA#4877CA

#4877CA is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.6% C 0.138 H 260.9°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4877CA
RGB	rgb(72, 119, 202)
HSL	hsl(218, 55%, 54%)
HSV	hsv(218, 64%, 79%)
CMYK	cmyk(64.4%, 41.1%, 0%, 20.8%)
CIE-LAB	lab(50.49, 10.42, -47.90)
CIE-LCH	lch(50.49, 49.02, 282.28°)
OKLab	oklab(57.64% -0.0218 -0.1365)
OKLCH	oklch(57.64% 0.138 260.9)
XYZ	xyz(19.9262, 18.8338, 58.4508)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4877CA #CA9B48

analogous

#48B8CA #4877CA #5A48CA

triadic

#4877CA #CA4877 #77CA48

tetradic

#4877CA #CA48B8 #CA9B48 #48CA5A

square

#4877CA #CA48B8 #CA9B48 #48CA5A

split-complementary

#4877CA #CA5A48 #B8CA48

monochromatic

#224076 #305AA5 #4877CA #779AD8 #A7BEE5

Accessibility & contrast

On white

4.41

#4877CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#4877CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4877CA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4877CA	#FFFFFF	#000000	##000000
##4877CA	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517FCD

Deuteranopia (green-blind)

#3E73C8

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4877ca;
/* rgb */ color: rgb(72, 119, 202);
/* oklch */ color: oklch(57.6% 0.138 260.9);

Tailwind

colors: {
  custom: {
    50: '#879dda',
    500: '#4877ca',
    950: '#000000',
  },
}

SCSS

$custom: #4877ca;
$custom-light: #879dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4877ca",
  "rgb": {
    "r": 72,
    "g": 119,
    "b": 202
  },
  "hsl": {
    "h": 218.308,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57644,
    "c": 0.13821,
    "h": 260.9
  },
  "luminance": 0.18836
}

Semantic roles & 50–950 ramp

primary

#4877CA

secondary

#D3BF9B

accent

#A949DE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4877CA

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

Preview Lab → · Contrast checker → · Palette generator →