#5443BD#5443BD

#5443BD is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.183 H 283.3°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5443BD
RGB	rgb(84, 67, 189)
HSL	hsl(248, 48%, 50%)
HSV	hsv(248, 65%, 74%)
CMYK	cmyk(55.6%, 64.6%, 0%, 25.9%)
CIE-LAB	lab(37.06, 40.55, -61.98)
CIE-LCH	lch(37.06, 74.07, 303.19°)
OKLab	oklab(47.46% 0.042 -0.1781)
OKLCH	oklch(47.46% 0.183 283.3)
XYZ	xyz(14.8458, 9.5724, 49.1996)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5443BD #ACBD43

analogous

#436FBD #5443BD #9143BD

triadic

#5443BD #BD5443 #43BD54

tetradic

#5443BD #BD436F #ACBD43 #43BD91

square

#5443BD #BD436F #ACBD43 #43BD91

split-complementary

#5443BD #BD9143 #6FBD43

monochromatic

#2C2363 #403390 #5443BD #7D70CD #A69EDD

Accessibility & contrast

On white

7.21

#5443BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#5443BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5443BD

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5443BD	#FFFFFF	#000000	##FFFFFF
##5443BD	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC1

Deuteranopia (green-blind)

#0053BB

Tritanopia (blue-blind)

#22617A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5443bd;
/* rgb */ color: rgb(84, 67, 189);
/* oklch */ color: oklch(47.5% 0.183 283.3);

Tailwind

colors: {
  custom: {
    50: '#8e78d2',
    500: '#5443bd',
    950: '#000000',
  },
}

SCSS

$custom: #5443bd;
$custom-light: #8e78d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5443bd",
  "rgb": {
    "r": 84,
    "g": 67,
    "b": 189
  },
  "hsl": {
    "h": 248.361,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47458,
    "c": 0.18298,
    "h": 283.3
  },
  "luminance": 0.09573
}

Semantic roles & 50–950 ramp

primary

#5443BD

secondary

#C2C993

accent

#D850C5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5443BD

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

Preview Lab → · Contrast checker → · Palette generator →