#4874CB#4874CB

#4874CB is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.1% C 0.143 H 262.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4874CB
RGB	rgb(72, 116, 203)
HSL	hsl(220, 56%, 54%)
HSV	hsv(220, 65%, 80%)
CMYK	cmyk(64.5%, 42.9%, 0%, 20.4%)
CIE-LAB	lab(49.71, 12.63, -49.72)
CIE-LCH	lch(49.71, 51.30, 284.25°)
OKLab	oklab(57.06% -0.0186 -0.1418)
OKLCH	oklch(57.06% 0.143 262.5)
XYZ	xyz(19.6936, 18.1784, 58.9593)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4874CB #CB9F48

analogous

#48B6CB #4874CB #5E48CB

triadic

#4874CB #CB4874 #74CB48

tetradic

#4874CB #CB48B6 #CB9F48 #48CB5E

square

#4874CB #CB48B6 #CB9F48 #48CB5E

split-complementary

#4874CB #CB5E48 #B6CB48

monochromatic

#223E77 #2F57A6 #4874CB #7898D9 #A7BCE6

Accessibility & contrast

On white

4.53

#4874CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#4874CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4874CB

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4874CB	#FFFFFF	#000000	##000000
##4874CB	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7DCE

Deuteranopia (green-blind)

#3771C9

Tritanopia (blue-blind)

#008895

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4874cb;
/* rgb */ color: rgb(72, 116, 203);
/* oklch */ color: oklch(57.1% 0.143 262.5);

Tailwind

colors: {
  custom: {
    50: '#889bdb',
    500: '#4874cb',
    950: '#000000',
  },
}

SCSS

$custom: #4874cb;
$custom-light: #889bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4874cb",
  "rgb": {
    "r": 72,
    "g": 116,
    "b": 203
  },
  "hsl": {
    "h": 219.847,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5706,
    "c": 0.14305,
    "h": 262.5
  },
  "luminance": 0.1818
}

Semantic roles & 50–950 ramp

primary

#4874CB

secondary

#D3C19B

accent

#AD49DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4874CB

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

Preview Lab → · Contrast checker → · Palette generator →