#55669C#55669C

#55669C is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.0% C 0.088 H 269.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#55669C
RGB	rgb(85, 102, 156)
HSL	hsl(226, 29%, 47%)
HSV	hsv(226, 46%, 61%)
CMYK	cmyk(45.5%, 34.6%, 0%, 38.8%)
CIE-LAB	lab(43.99, 8.55, -31.38)
CIE-LCH	lch(43.99, 32.53, 285.24°)
OKLab	oklab(52.02% -0.0002 -0.0881)
OKLCH	oklch(52.02% 0.088 269.9)
XYZ	xyz(14.4966, 13.8335, 33.3523)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55669C #9C8B55

analogous

#558A9C #55669C #68559C

triadic

#55669C #9C5566 #669C55

tetradic

#55669C #9C558A #9C8B55 #559C68

square

#55669C #9C558A #9C8B55 #559C68

split-complementary

#55669C #9C6855 #8A9C55

monochromatic

#2A324D #3F4C74 #55669C #7887B6 #A0AACB

Accessibility & contrast

On white

5.58

#55669C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#55669C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55669C

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55669C	#FFFFFF	#000000	##FFFFFF
##55669C	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536B9E

Deuteranopia (green-blind)

#4C659B

Tritanopia (blue-blind)

#3B717A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #55669c;
/* rgb */ color: rgb(85, 102, 156);
/* oklch */ color: oklch(52.0% 0.088 269.9);

Tailwind

colors: {
  custom: {
    50: '#8891b9',
    500: '#55669c',
    950: '#000000',
  },
}

SCSS

$custom: #55669c;
$custom-light: #8891b9;
$custom-dark: #000000;

JSON

{
  "hex": "#55669c",
  "rgb": {
    "r": 85,
    "g": 102,
    "b": 156
  },
  "hsl": {
    "h": 225.634,
    "s": 29.461,
    "l": 47.255
  },
  "oklch": {
    "l": 0.52019,
    "c": 0.08814,
    "h": 269.9
  },
  "luminance": 0.13834
}

Semantic roles & 50–950 ramp

primary

#55669C

secondary

#B9B094

accent

#AE62C6

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #55669C

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

Preview Lab → · Contrast checker → · Palette generator →