#5544CB#5544CB

#5544CB is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.9% C 0.199 H 281.8°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#5544CB
RGB	rgb(85, 68, 203)
HSL	hsl(248, 56%, 53%)
HSV	hsv(248, 67%, 80%)
CMYK	cmyk(58.1%, 66.5%, 0%, 20.4%)
CIE-LAB	lab(38.51, 44.47, -67.79)
CIE-LCH	lch(38.51, 81.07, 303.27°)
OKLab	oklab(48.88% 0.0408 -0.1951)
OKLCH	oklch(48.88% 0.199 281.8)
XYZ	xyz(16.5896, 10.3762, 57.6170)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5544CB #BACB44

analogous

#4476CB #5544CB #9944CB

triadic

#5544CB #CB5544 #44CB55

tetradic

#5544CB #CB4476 #BACB44 #44CB99

square

#5544CB #CB4476 #BACB44 #44CB99

split-complementary

#5544CB #CB9944 #76CB44

monochromatic

#2B2074 #3D2EA4 #5544CB #8174D8 #ACA4E6

Accessibility & contrast

On white

6.83

#5544CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#5544CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5544CB

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5544CB	#FFFFFF	#000000	##FFFFFF
##5544CB	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCF

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#096782

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5544cb;
/* rgb */ color: rgb(85, 68, 203);
/* oklch */ color: oklch(48.9% 0.199 281.8);

Tailwind

colors: {
  custom: {
    50: '#9179dc',
    500: '#5544cb',
    950: '#000000',
  },
}

SCSS

$custom: #5544cb;
$custom-light: #9179dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5544cb",
  "rgb": {
    "r": 85,
    "g": 68,
    "b": 203
  },
  "hsl": {
    "h": 247.556,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48881,
    "c": 0.19932,
    "h": 281.8
  },
  "luminance": 0.10377
}

Semantic roles & 50–950 ramp

primary

#5544CB

secondary

#CBD398

accent

#E048CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5544CB

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

Preview Lab → · Contrast checker → · Palette generator →