#4879CA#4879CA

#4879CA is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.1% C 0.136 H 259.9°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4879CA
RGB	rgb(72, 121, 202)
HSL	hsl(217, 55%, 54%)
HSV	hsv(217, 64%, 79%)
CMYK	cmyk(64.4%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(51.05, 9.20, -47.01)
CIE-LCH	lch(51.05, 47.90, 281.07°)
OKLab	oklab(58.08% -0.0238 -0.1338)
OKLCH	oklch(58.08% 0.136 259.9)
XYZ	xyz(20.1667, 19.3148, 58.5310)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4879CA #CA9948

analogous

#48BACA #4879CA #5848CA

triadic

#4879CA #CA4879 #79CA48

tetradic

#4879CA #CA48BA #CA9948 #48CA58

square

#4879CA #CA48BA #CA9948 #48CA58

split-complementary

#4879CA #CA5848 #BACA48

monochromatic

#224276 #305CA5 #4879CA #779CD8 #A7BEE5

Accessibility & contrast

On white

4.32

#4879CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4879CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4879CA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4879CA	#FFFFFF	#000000	##000000
##4879CA	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CD

Deuteranopia (green-blind)

#4274C8

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4879ca;
/* rgb */ color: rgb(72, 121, 202);
/* oklch */ color: oklch(58.1% 0.136 259.9);

Tailwind

colors: {
  custom: {
    50: '#879fda',
    500: '#4879ca',
    950: '#000000',
  },
}

SCSS

$custom: #4879ca;
$custom-light: #879fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4879ca",
  "rgb": {
    "r": 72,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 217.385,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.13593,
    "h": 259.9
  },
  "luminance": 0.19317
}

Semantic roles & 50–950 ramp

primary

#4879CA

secondary

#D3BE9B

accent

#A649DE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4879CA

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

Preview Lab → · Contrast checker → · Palette generator →