#50737F#50737F

#50737F is a mid, muted cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.044 H 221.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#50737F
RGB	rgb(80, 115, 127)
HSL	hsl(195, 23%, 41%)
HSV	hsv(195, 37%, 50%)
CMYK	cmyk(37%, 9.4%, 0%, 50.2%)
CIE-LAB	lab(46.31, -9.20, -10.58)
CIE-LCH	lch(46.31, 14.02, 228.99°)
OKLab	oklab(53.35% -0.0331 -0.029)
OKLCH	oklch(53.35% 0.044 221.3)
XYZ	xyz(13.2685, 15.4985, 22.3669)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50737F #7F5C50

analogous

#507F73 #50737F #505B7F

triadic

#50737F #7F5073 #737F50

tetradic

#50737F #73507F #7F5C50 #5B7F50

square

#50737F #73507F #7F5C50 #5B7F50

split-complementary

#50737F #7F505B #7F7350

monochromatic

#212F34 #385159 #50737F #6B94A2 #90AFB9

Accessibility & contrast

On white

5.12

#50737F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#50737F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #50737F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50737F	#FFFFFF	#000000	##FFFFFF
##50737F	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7180

Deuteranopia (green-blind)

#646B7F

Tritanopia (blue-blind)

#3F7777

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #50737f;
/* rgb */ color: rgb(80, 115, 127);
/* oklch */ color: oklch(53.4% 0.044 221.3);

Tailwind

colors: {
  custom: {
    50: '#839ba4',
    500: '#50737f',
    950: '#000000',
  },
}

SCSS

$custom: #50737f;
$custom-light: #839ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#50737f",
  "rgb": {
    "r": 80,
    "g": 115,
    "b": 127
  },
  "hsl": {
    "h": 195.319,
    "s": 22.705,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53354,
    "c": 0.04399,
    "h": 221.3
  },
  "luminance": 0.15499
}

Semantic roles & 50–950 ramp

primary

#50737F

secondary

#A68D85

accent

#7F69BF

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #50737F

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

Preview Lab → · Contrast checker → · Palette generator →