#5545CB#5545CB

#5545CB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 49.0% C 0.198 H 281.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5545CB
RGB	rgb(85, 69, 203)
HSL	hsl(247, 56%, 53%)
HSV	hsv(247, 66%, 80%)
CMYK	cmyk(58.1%, 66%, 0%, 20.4%)
CIE-LAB	lab(38.72, 43.90, -67.44)
CIE-LCH	lch(38.72, 80.47, 303.06°)
OKLab	oklab(49.04% 0.0399 -0.1941)
OKLCH	oklch(49.04% 0.198 281.6)
XYZ	xyz(16.6506, 10.4982, 57.6373)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5545CB #BBCB45

analogous

#4578CB #5545CB #9845CB

triadic

#5545CB #CB5545 #45CB55

tetradic

#5545CB #CB4578 #BBCB45 #45CB98

square

#5545CB #CB4578 #BBCB45 #45CB98

split-complementary

#5545CB #CB9845 #78CB45

monochromatic

#2B2175 #3C2EA5 #5545CB #8175D8 #ACA5E6

Accessibility & contrast

On white

6.77

#5545CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#5545CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5545CB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5545CB	#FFFFFF	#000000	##FFFFFF
##5545CB	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#096782

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5545cb;
/* rgb */ color: rgb(85, 69, 203);
/* oklch */ color: oklch(49.0% 0.198 281.6);

Tailwind

colors: {
  custom: {
    50: '#917adc',
    500: '#5545cb',
    950: '#000000',
  },
}

SCSS

$custom: #5545cb;
$custom-light: #917adc;
$custom-dark: #000000;

JSON

{
  "hex": "#5545cb",
  "rgb": {
    "r": 85,
    "g": 69,
    "b": 203
  },
  "hsl": {
    "h": 247.164,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49035,
    "c": 0.19815,
    "h": 281.6
  },
  "luminance": 0.10499
}

Semantic roles & 50–950 ramp

primary

#5545CB

secondary

#CCD399

accent

#E048CE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5545CB

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

Preview Lab → · Contrast checker → · Palette generator →