#55619D#55619D

#55619D is a mid, moderate blue. Relative luminance 0.129; OKLCH L 51.0% C 0.096 H 273.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#55619D
RGB	rgb(85, 97, 157)
HSL	hsl(230, 30%, 47%)
HSV	hsv(230, 46%, 62%)
CMYK	cmyk(45.9%, 38.2%, 0%, 38.4%)
CIE-LAB	lab(42.63, 11.98, -34.11)
CIE-LCH	lch(42.63, 36.16, 289.36°)
OKLab	oklab(50.99% 0.0066 -0.0961)
OKLCH	oklch(50.99% 0.096 273.9)
XYZ	xyz(14.1049, 12.9143, 33.6412)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55619D #9D9155

analogous

#55859D #55619D #6D559D

triadic

#55619D #9D5561 #619D55

tetradic

#55619D #9D5585 #9D9155 #559D6D

square

#55619D #9D5585 #9D9155 #559D6D

split-complementary

#55619D #9D6D55 #859D55

monochromatic

#2A304E #404875 #55619D #7983B6 #A1A8CC

Accessibility & contrast

On white

5.86

#55619D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#55619D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55619D

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55619D	#FFFFFF	#000000	##FFFFFF
##55619D	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B689F

Deuteranopia (green-blind)

#45629C

Tritanopia (blue-blind)

#3C6D77

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #55619d;
/* rgb */ color: rgb(85, 97, 157);
/* oklch */ color: oklch(51.0% 0.096 273.9);

Tailwind

colors: {
  custom: {
    50: '#898dba',
    500: '#55619d',
    950: '#000000',
  },
}

SCSS

$custom: #55619d;
$custom-light: #898dba;
$custom-dark: #000000;

JSON

{
  "hex": "#55619d",
  "rgb": {
    "r": 85,
    "g": 97,
    "b": 157
  },
  "hsl": {
    "h": 230,
    "s": 29.752,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50986,
    "c": 0.09634,
    "h": 273.9
  },
  "luminance": 0.12915
}

Semantic roles & 50–950 ramp

primary

#55619D

secondary

#B9B395

accent

#B562C6

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #55619D

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

Preview Lab → · Contrast checker → · Palette generator →