#5545AA#5545AA

#5545AA is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.4% C 0.155 H 285.9°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#5545AA
RGB	rgb(85, 69, 170)
HSL	hsl(250, 42%, 47%)
HSV	hsv(250, 59%, 67%)
CMYK	cmyk(50%, 59.4%, 0%, 33.3%)
CIE-LAB	lab(36.16, 33.65, -52.22)
CIE-LCH	lch(36.16, 62.12, 302.80°)
OKLab	oklab(46.36% 0.0425 -0.1493)
OKLCH	oklch(46.36% 0.155 285.9)
XYZ	xyz(13.1280, 9.0892, 39.0851)
Luminance	0.0909 (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

#5545AA #9AAA45

analogous

#4568AA #5545AA #8845AA

triadic

#5545AA #AA5545 #45AA55

tetradic

#5545AA #AA4568 #9AAA45 #45AA88

square

#5545AA #AA4568 #9AAA45 #45AA88

split-complementary

#5545AA #AA8845 #68AA45

monochromatic

#292253 #3F337E #5545AA #786AC2 #9F95D4

Accessibility & contrast

On white

7.45

#5545AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#5545AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5545AA

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5545AA	#FFFFFF	#000000	##FFFFFF
##5545AA	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#0052A8

Tritanopia (blue-blind)

#375C71

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5545aa;
/* rgb */ color: rgb(85, 69, 170);
/* oklch */ color: oklch(46.4% 0.155 285.9);

Tailwind

colors: {
  custom: {
    50: '#8c79c4',
    500: '#5545aa',
    950: '#000000',
  },
}

SCSS

$custom: #5545aa;
$custom-light: #8c79c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5545aa",
  "rgb": {
    "r": 85,
    "g": 69,
    "b": 170
  },
  "hsl": {
    "h": 249.505,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.4636,
    "c": 0.15527,
    "h": 285.9
  },
  "luminance": 0.0909
}

Semantic roles & 50–950 ramp

primary

#5545AA

secondary

#B8C08B

accent

#D256BE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0D0913

muted

#7D7B82

Preview Lab

Preview with #5545AA

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

Preview Lab → · Contrast checker → · Palette generator →