#55677A#55677A

#55677A is a mid, muted cyan. Relative luminance 0.130; OKLCH L 50.6% C 0.037 H 250.0°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#55677A
RGB	rgb(85, 103, 122)
HSL	hsl(211, 18%, 41%)
HSV	hsv(211, 30%, 48%)
CMYK	cmyk(30.3%, 15.6%, 0%, 52.2%)
CIE-LAB	lab(42.82, -1.94, -12.82)
CIE-LCH	lch(42.82, 12.97, 261.39°)
OKLab	oklab(50.62% -0.0128 -0.0351)
OKLCH	oklch(50.62% 0.037 250)
XYZ	xyz(12.1084, 13.0365, 20.2869)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55677A #7A6855

analogous

#55797A #55677A #56557A

triadic

#55677A #7A5567 #677A55

tetradic

#55677A #7A5579 #7A6855 #557A56

square

#55677A #7A5579 #7A6855 #557A56

split-complementary

#55677A #7A5655 #797A55

monochromatic

#232A32 #3C4956 #55677A #70869C #95A4B5

Accessibility & contrast

On white

5.82

#55677A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#55677A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55677A

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55677A	#FFFFFF	#000000	##FFFFFF
##55677A	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60677B

Deuteranopia (green-blind)

#5B637A

Tritanopia (blue-blind)

#4A6B6D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #55677a;
/* rgb */ color: rgb(85, 103, 122);
/* oklch */ color: oklch(50.6% 0.037 250.0);

Tailwind

colors: {
  custom: {
    50: '#8692a0',
    500: '#55677a',
    950: '#000000',
  },
}

SCSS

$custom: #55677a;
$custom-light: #8692a0;
$custom-dark: #000000;

JSON

{
  "hex": "#55677a",
  "rgb": {
    "r": 85,
    "g": 103,
    "b": 122
  },
  "hsl": {
    "h": 210.811,
    "s": 17.874,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50618,
    "c": 0.03739,
    "h": 250
  },
  "luminance": 0.13037
}

Semantic roles & 50–950 ramp

primary

#55677A

secondary

#A39688

accent

#956DBB

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0D0E

muted

#7C7D7E

Preview Lab

Preview with #55677A

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

Preview Lab → · Contrast checker → · Palette generator →