#4855CB#4855CB

#4855CB is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.8% C 0.181 H 273.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4855CB
RGB	rgb(72, 85, 203)
HSL	hsl(234, 56%, 54%)
HSV	hsv(234, 65%, 80%)
CMYK	cmyk(64.5%, 58.1%, 0%, 20.4%)
CIE-LAB	lab(41.51, 32.15, -62.94)
CIE-LCH	lch(41.51, 70.67, 297.06°)
OKLab	oklab(50.84% 0.0105 -0.1811)
OKLCH	oklch(50.84% 0.181 273.3)
XYZ	xyz(16.6969, 12.1851, 57.9604)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4855CB #CBBE48

analogous

#4897CB #4855CB #7D48CB

triadic

#4855CB #CB4855 #55CB48

tetradic

#4855CB #CB4897 #CBBE48 #48CB7D

square

#4855CB #CB4897 #CBBE48 #48CB7D

split-complementary

#4855CB #CB7D48 #97CB48

monochromatic

#222A77 #2F3BA6 #4855CB #7881D9 #A7AEE6

Accessibility & contrast

On white

6.11

#4855CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4855CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4855CB

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4855CB	#FFFFFF	#000000	##FFFFFF
##4855CB	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CF

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#007288

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4855cb;
/* rgb */ color: rgb(72, 85, 203);
/* oklch */ color: oklch(50.8% 0.181 273.3);

Tailwind

colors: {
  custom: {
    50: '#8984dc',
    500: '#4855cb',
    950: '#000000',
  },
}

SCSS

$custom: #4855cb;
$custom-light: #8984dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4855cb",
  "rgb": {
    "r": 72,
    "g": 85,
    "b": 203
  },
  "hsl": {
    "h": 234.046,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50843,
    "c": 0.18142,
    "h": 273.3
  },
  "luminance": 0.12187
}

Semantic roles & 50–950 ramp

primary

#4855CB

secondary

#D3CE9B

accent

#D049DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4855CB

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

Preview Lab → · Contrast checker → · Palette generator →