#5547DB#5547DB

#5547DB is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.7% C 0.216 H 279.7°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5547DB
RGB	rgb(85, 71, 219)
HSL	hsl(246, 67%, 57%)
HSV	hsv(246, 68%, 86%)
CMYK	cmyk(61.2%, 67.6%, 0%, 14.1%)
CIE-LAB	lab(40.49, 47.72, -73.76)
CIE-LCH	lch(40.49, 87.85, 302.91°)
OKLab	oklab(50.73% 0.0362 -0.2126)
OKLCH	oklch(50.73% 0.216 279.7)
XYZ	xyz(18.7817, 11.5508, 68.2439)
Luminance	0.1155 (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

#5547DB #CDDB47

analogous

#4783DB #5547DB #9F47DB

triadic

#5547DB #DB5547 #47DB55

tetradic

#5547DB #DB4783 #CDDB47 #47DB9F

square

#5547DB #DB4783 #CDDB47 #47DB9F

split-complementary

#5547DB #DB9F47 #83DB47

monochromatic

#261B8C #3425BF #5547DB #847AE5 #B4ADEF

Accessibility & contrast

On white

6.34

#5547DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5547DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5547DB

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5547DB	#FFFFFF	#000000	##FFFFFF
##5547DB	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E0

Deuteranopia (green-blind)

#005AD8

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5547db;
/* rgb */ color: rgb(85, 71, 219);
/* oklch */ color: oklch(50.7% 0.216 279.7);

Tailwind

colors: {
  custom: {
    50: '#937ce7',
    500: '#5547db',
    950: '#000000',
  },
}

SCSS

$custom: #5547db;
$custom-light: #937ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5547db",
  "rgb": {
    "r": 85,
    "g": 71,
    "b": 219
  },
  "hsl": {
    "h": 245.676,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50728,
    "c": 0.21566,
    "h": 279.7
  },
  "luminance": 0.11552
}

Semantic roles & 50–950 ramp

primary

#5547DB

secondary

#D7DDA1

accent

#EA3EDA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5547DB

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

Preview Lab → · Contrast checker → · Palette generator →