#4955CF#4955CF

#4955CF is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.2% C 0.186 H 273.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4955CF
RGB	rgb(73, 85, 207)
HSL	hsl(235, 58%, 55%)
HSV	hsv(235, 65%, 81%)
CMYK	cmyk(64.7%, 58.9%, 0%, 18.8%)
CIE-LAB	lab(41.87, 33.67, -64.65)
CIE-LCH	lch(41.87, 72.89, 297.51°)
OKLab	oklab(51.22% 0.0116 -0.1861)
OKLCH	oklch(51.22% 0.187 273.6)
XYZ	xyz(17.2549, 12.4170, 60.5068)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955CF #CFC349

analogous

#4998CF #4955CF #8049CF

triadic

#4955CF #CF4955 #55CF49

tetradic

#4955CF #CF4998 #CFC349 #49CF80

square

#4955CF #CF4998 #CFC349 #49CF80

split-complementary

#4955CF #CF8049 #98CF49

monochromatic

#21297D #2E39AD #4955CF #7982DC #AAAFE9

Accessibility & contrast

On white

6.03

#4955CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4955CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955CF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955CF	#FFFFFF	#000000	##FFFFFF
##4955CF	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D3

Deuteranopia (green-blind)

#005DCD

Tritanopia (blue-blind)

#00738A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4955cf;
/* rgb */ color: rgb(73, 85, 207);
/* oklch */ color: oklch(51.2% 0.186 273.6);

Tailwind

colors: {
  custom: {
    50: '#8a84df',
    500: '#4955cf',
    950: '#000000',
  },
}

SCSS

$custom: #4955cf;
$custom-light: #8a84df;
$custom-dark: #000000;

JSON

{
  "hex": "#4955cf",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 207
  },
  "hsl": {
    "h": 234.627,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51223,
    "c": 0.1865,
    "h": 273.6
  },
  "luminance": 0.12418
}

Semantic roles & 50–950 ramp

primary

#4955CF

secondary

#D6D19E

accent

#D446E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4955CF

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

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