#4855BF#4855BF

#4855BF is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.9% C 0.165 H 273.6°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4855BF
RGB	rgb(72, 85, 191)
HSL	hsl(233, 48%, 52%)
HSV	hsv(233, 62%, 75%)
CMYK	cmyk(62.3%, 55.5%, 0%, 25.1%)
CIE-LAB	lab(40.63, 28.02, -57.40)
CIE-LCH	lch(40.63, 63.87, 296.02°)
OKLab	oklab(49.91% 0.0103 -0.1648)
OKLCH	oklch(49.91% 0.165 273.6)
XYZ	xyz(15.3218, 11.6350, 50.7185)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4855BF #BFB248

analogous

#4891BF #4855BF #7748BF

triadic

#4855BF #BF4855 #55BF48

tetradic

#4855BF #BF4891 #BFB248 #48BF77

square

#4855BF #BF4891 #BFB248 #48BF77

split-complementary

#4855BF #BF7748 #91BF48

monochromatic

#242C68 #343F96 #4855BF #757FCF #A3A9DF

Accessibility & contrast

On white

6.31

#4855BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4855BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4855BF

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4855BF	#FFFFFF	#000000	##FFFFFF
##4855BF	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C3

Deuteranopia (green-blind)

#005BBD

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4855bf;
/* rgb */ color: rgb(72, 85, 191);
/* oklch */ color: oklch(49.9% 0.165 273.6);

Tailwind

colors: {
  custom: {
    50: '#8784d3',
    500: '#4855bf',
    950: '#000000',
  },
}

SCSS

$custom: #4855bf;
$custom-light: #8784d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4855bf",
  "rgb": {
    "r": 72,
    "g": 85,
    "b": 191
  },
  "hsl": {
    "h": 233.445,
    "s": 48.178,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4991,
    "c": 0.16515,
    "h": 273.6
  },
  "luminance": 0.11636
}

Semantic roles & 50–950 ramp

primary

#4855BF

secondary

#CCC697

accent

#C950D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4855BF

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

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