#4955CD#4955CD

#4955CD is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.1% C 0.184 H 273.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4955CD
RGB	rgb(73, 85, 205)
HSL	hsl(235, 57%, 55%)
HSV	hsv(235, 64%, 80%)
CMYK	cmyk(64.4%, 58.5%, 0%, 19.6%)
CIE-LAB	lab(41.72, 32.99, -63.74)
CIE-LCH	lch(41.72, 71.77, 297.36°)
OKLab	oklab(51.06% 0.0116 -0.1835)
OKLCH	oklch(51.06% 0.184 273.6)
XYZ	xyz(17.0119, 12.3198, 59.2272)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955CD #CDC149

analogous

#4997CD #4955CD #7F49CD

triadic

#4955CD #CD4955 #55CD49

tetradic

#4955CD #CD4997 #CDC149 #49CD7F

square

#4955CD #CD4997 #CDC149 #49CD7F

split-complementary

#4955CD #CD7F49 #97CD49

monochromatic

#222A7A #2F3AAA #4955CD #7982DA #A9AFE7

Accessibility & contrast

On white

6.06

#4955CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4955CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955CD

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955CD	#FFFFFF	#000000	##FFFFFF
##4955CD	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#005DCB

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4955cd;
/* rgb */ color: rgb(73, 85, 205);
/* oklch */ color: oklch(51.1% 0.184 273.6);

Tailwind

colors: {
  custom: {
    50: '#8a84dd',
    500: '#4955cd',
    950: '#000000',
  },
}

SCSS

$custom: #4955cd;
$custom-light: #8a84dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4955cd",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 205
  },
  "hsl": {
    "h": 234.545,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.51063,
    "c": 0.18384,
    "h": 273.6
  },
  "luminance": 0.12321
}

Semantic roles & 50–950 ramp

primary

#4955CD

secondary

#D5D09D

accent

#D248E0

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4955CD

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

Preview Lab → · Contrast checker → · Palette generator →