#5443CB#5443CB

#5443CB is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.6% C 0.201 H 281.6°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5443CB
RGB	rgb(84, 67, 203)
HSL	hsl(248, 57%, 53%)
HSV	hsv(248, 67%, 80%)
CMYK	cmyk(58.6%, 67%, 0%, 20.4%)
CIE-LAB	lab(38.22, 44.89, -68.27)
CIE-LCH	lch(38.22, 81.71, 303.33°)
OKLab	oklab(48.65% 0.0403 -0.1965)
OKLCH	oklch(48.65% 0.201 281.6)
XYZ	xyz(16.4394, 10.2098, 57.5927)
Luminance	0.1021 (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

#5443CB #BACB43

analogous

#4376CB #5443CB #9843CB

triadic

#5443CB #CB5443 #43CB54

tetradic

#5443CB #CB4376 #BACB43 #43CB98

square

#5443CB #CB4376 #BACB43 #43CB98

split-complementary

#5443CB #CB9843 #76CB43

monochromatic

#2A2074 #3C2DA4 #5443CB #8073D8 #ABA3E6

Accessibility & contrast

On white

6.90

#5443CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5443CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5443CB

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5443CB	#FFFFFF	#000000	##FFFFFF
##5443CB	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#016681

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5443cb;
/* rgb */ color: rgb(84, 67, 203);
/* oklch */ color: oklch(48.6% 0.201 281.6);

Tailwind

colors: {
  custom: {
    50: '#9079dc',
    500: '#5443cb',
    950: '#000000',
  },
}

SCSS

$custom: #5443cb;
$custom-light: #9079dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5443cb",
  "rgb": {
    "r": 84,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 247.5,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48649,
    "c": 0.20064,
    "h": 281.6
  },
  "luminance": 0.10211
}

Semantic roles & 50–950 ramp

primary

#5443CB

secondary

#CBD298

accent

#E048CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5443CB

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

Preview Lab → · Contrast checker → · Palette generator →