#4872CA#4872CA

#4872CA is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.6% C 0.144 H 263.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4872CA
RGB	rgb(72, 114, 202)
HSL	hsl(221, 55%, 54%)
HSV	hsv(221, 64%, 79%)
CMYK	cmyk(64.4%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(49.10, 13.52, -50.13)
CIE-LCH	lch(49.10, 51.92, 285.10°)
OKLab	oklab(56.57% -0.0168 -0.1431)
OKLCH	oklch(56.57% 0.144 263.3)
XYZ	xyz(19.3467, 17.6748, 58.2577)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4872CA #CAA048

analogous

#48B3CA #4872CA #5F48CA

triadic

#4872CA #CA4872 #72CA48

tetradic

#4872CA #CA48B3 #CAA048 #48CA5F

square

#4872CA #CA48B3 #CAA048 #48CA5F

split-complementary

#4872CA #CA5F48 #B3CA48

monochromatic

#223D76 #3056A5 #4872CA #7797D8 #A7BBE5

Accessibility & contrast

On white

4.63

#4872CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#4872CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4872CA

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4872CA	#FFFFFF	#000000	##FFFFFF
##4872CA	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497BCD

Deuteranopia (green-blind)

#346FC8

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4872ca;
/* rgb */ color: rgb(72, 114, 202);
/* oklch */ color: oklch(56.6% 0.144 263.3);

Tailwind

colors: {
  custom: {
    50: '#879adb',
    500: '#4872ca',
    950: '#000000',
  },
}

SCSS

$custom: #4872ca;
$custom-light: #879adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4872ca",
  "rgb": {
    "r": 72,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 220.615,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5657,
    "c": 0.14405,
    "h": 263.3
  },
  "luminance": 0.17677
}

Semantic roles & 50–950 ramp

primary

#4872CA

secondary

#D3C19B

accent

#AE49DE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4872CA

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

Preview Lab → · Contrast checker → · Palette generator →