#5441DD#5441DD

#5441DD is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 50.0% C 0.225 H 280.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#5441DD
RGB	rgb(84, 65, 221)
HSL	hsl(247, 70%, 56%)
HSV	hsv(247, 71%, 87%)
CMYK	cmyk(62%, 70.6%, 0%, 13.3%)
CIE-LAB	lab(39.39, 51.52, -76.72)
CIE-LCH	lch(39.39, 92.42, 303.88°)
OKLab	oklab(49.97% 0.039 -0.2213)
OKLCH	oklch(49.97% 0.225 280)
XYZ	xyz(18.5935, 10.8845, 69.5137)
Luminance	0.1089 (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

#5441DD #CADD41

analogous

#417CDD #5441DD #A241DD

triadic

#5441DD #DD5441 #41DD54

tetradic

#5441DD #DD417C #CADD41 #41DDA2

square

#5441DD #DD417C #CADD41 #41DDA2

split-complementary

#5441DD #DDA241 #7CDD41

monochromatic

#27198B #3522BF #5441DD #8375E6 #B1A9F0

Accessibility & contrast

On white

6.61

#5441DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#5441DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5441DD

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5441DD	#FFFFFF	#000000	##FFFFFF
##5441DD	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E2

Deuteranopia (green-blind)

#0057DA

Tritanopia (blue-blind)

#006C8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5441dd;
/* rgb */ color: rgb(84, 65, 221);
/* oklch */ color: oklch(50.0% 0.225 280.0);

Tailwind

colors: {
  custom: {
    50: '#9478e9',
    500: '#5441dd',
    950: '#000000',
  },
}

SCSS

$custom: #5441dd;
$custom-light: #9478e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5441dd",
  "rgb": {
    "r": 84,
    "g": 65,
    "b": 221
  },
  "hsl": {
    "h": 247.308,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49969,
    "c": 0.22471,
    "h": 280
  },
  "luminance": 0.10886
}

Semantic roles & 50–950 ramp

primary

#5441DD

secondary

#D5DD9D

accent

#EC3BD7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5441DD

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

Preview Lab → · Contrast checker → · Palette generator →