#5443D9#5443D9

#5443D9 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.9% C 0.218 H 280.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#5443D9
RGB	rgb(84, 67, 217)
HSL	hsl(247, 66%, 56%)
HSV	hsv(247, 69%, 85%)
CMYK	cmyk(61.3%, 69.1%, 0%, 14.9%)
CIE-LAB	lab(39.42, 49.21, -74.37)
CIE-LCH	lch(39.42, 89.17, 303.49°)
OKLab	oklab(49.89% 0.0382 -0.2144)
OKLCH	oklch(49.89% 0.218 280.1)
XYZ	xyz(18.1837, 10.9075, 66.7793)
Luminance	0.1091 (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

#5443D9 #C8D943

analogous

#437DD9 #5443D9 #9F43D9

triadic

#5443D9 #D95443 #43D954

tetradic

#5443D9 #D9437D #C8D943 #43D99F

square

#5443D9 #D9437D #C8D943 #43D99F

split-complementary

#5443D9 #D99F43 #7DD943

monochromatic

#271B86 #3625B9 #5443D9 #8276E3 #B1A9EE

Accessibility & contrast

On white

6.60

#5443D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#5443D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5443D9

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5443D9	#FFFFFF	#000000	##FFFFFF
##5443D9	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#0057D6

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5443d9;
/* rgb */ color: rgb(84, 67, 217);
/* oklch */ color: oklch(49.9% 0.218 280.1);

Tailwind

colors: {
  custom: {
    50: '#9379e6',
    500: '#5443d9',
    950: '#000000',
  },
}

SCSS

$custom: #5443d9;
$custom-light: #9379e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5443d9",
  "rgb": {
    "r": 84,
    "g": 67,
    "b": 217
  },
  "hsl": {
    "h": 246.8,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49888,
    "c": 0.21779,
    "h": 280.1
  },
  "luminance": 0.10909
}

Semantic roles & 50–950 ramp

primary

#5443D9

secondary

#D4DB9D

accent

#E93FD6

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5443D9

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

Preview Lab → · Contrast checker → · Palette generator →