#5443BE#5443BE

#5443BE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.184 H 283.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#5443BE
RGB	rgb(84, 67, 190)
HSL	hsl(248, 49%, 50%)
HSV	hsv(248, 65%, 75%)
CMYK	cmyk(55.8%, 64.7%, 0%, 25.5%)
CIE-LAB	lab(37.14, 40.86, -62.44)
CIE-LCH	lch(37.14, 74.62, 303.20°)
OKLab	oklab(47.54% 0.0419 -0.1794)
OKLCH	oklch(47.54% 0.184 283.1)
XYZ	xyz(14.9547, 9.6159, 49.7732)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5443BE #ADBE43

analogous

#436FBE #5443BE #9243BE

triadic

#5443BE #BE5443 #43BE54

tetradic

#5443BE #BE436F #ADBE43 #43BE92

square

#5443BE #BE436F #ADBE43 #43BE92

split-complementary

#5443BE #BE9243 #6FBE43

monochromatic

#2C2364 #3F3291 #5443BE #7D70CE #A79EDD

Accessibility & contrast

On white

7.18

#5443BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#5443BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5443BE

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5443BE	#FFFFFF	#000000	##FFFFFF
##5443BE	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#21627A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5443be;
/* rgb */ color: rgb(84, 67, 190);
/* oklch */ color: oklch(47.5% 0.184 283.1);

Tailwind

colors: {
  custom: {
    50: '#8e78d3',
    500: '#5443be',
    950: '#000000',
  },
}

SCSS

$custom: #5443be;
$custom-light: #8e78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5443be",
  "rgb": {
    "r": 84,
    "g": 67,
    "b": 190
  },
  "hsl": {
    "h": 248.293,
    "s": 48.617,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47541,
    "c": 0.18426,
    "h": 283.1
  },
  "luminance": 0.09617
}

Semantic roles & 50–950 ramp

primary

#5443BE

secondary

#C2CA93

accent

#D850C5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5443BE

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

Preview Lab → · Contrast checker → · Palette generator →