#4955CC#4955CC

#4955CC is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.0% C 0.183 H 273.6°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4955CC
RGB	rgb(73, 85, 204)
HSL	hsl(235, 56%, 54%)
HSV	hsv(235, 64%, 80%)
CMYK	cmyk(64.2%, 58.3%, 0%, 20%)
CIE-LAB	lab(41.64, 32.64, -63.29)
CIE-LCH	lch(41.64, 71.21, 297.28°)
OKLab	oklab(50.98% 0.0116 -0.1821)
OKLCH	oklch(50.98% 0.183 273.6)
XYZ	xyz(16.8916, 12.2716, 58.5935)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955CC #CCC049

analogous

#4997CC #4955CC #7F49CC

triadic

#4955CC #CC4955 #55CC49

tetradic

#4955CC #CC4997 #CCC049 #49CC7F

square

#4955CC #CC4997 #CCC049 #49CC7F

split-complementary

#4955CC #CC7F49 #97CC49

monochromatic

#222A79 #2F3AA9 #4955CC #7982D9 #A9AEE7

Accessibility & contrast

On white

6.08

#4955CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4955CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955CC

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955CC	#FFFFFF	#000000	##FFFFFF
##4955CC	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D0

Deuteranopia (green-blind)

#005DCA

Tritanopia (blue-blind)

#007288

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4955cc;
/* rgb */ color: rgb(73, 85, 204);
/* oklch */ color: oklch(51.0% 0.183 273.6);

Tailwind

colors: {
  custom: {
    50: '#8a84dc',
    500: '#4955cc',
    950: '#000000',
  },
}

SCSS

$custom: #4955cc;
$custom-light: #8a84dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4955cc",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 204
  },
  "hsl": {
    "h": 234.504,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50983,
    "c": 0.18251,
    "h": 273.6
  },
  "luminance": 0.12273
}

Semantic roles & 50–950 ramp

primary

#4955CC

secondary

#D4CF9D

accent

#D248E0

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4955CC

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

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