#136373#136373

#136373 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.2% C 0.076 H 215.1°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#136373
RGB	rgb(19, 99, 115)
HSL	hsl(190, 72%, 26%)
HSV	hsv(190, 83%, 45%)
CMYK	cmyk(83.5%, 13.9%, 0%, 54.9%)
CIE-LAB	lab(38.37, -16.87, -15.59)
CIE-LCH	lch(38.37, 22.97, 222.75°)
OKLab	oklab(46.2% -0.062 -0.0435)
OKLCH	oklch(46.2% 0.076 215.1)
XYZ	xyz(7.8236, 10.2990, 17.7919)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136373 #732313

analogous

#137353 #136373 #133373

triadic

#136373 #731363 #637313

tetradic

#136373 #531373 #732313 #337313

square

#136373 #531373 #732313 #337313

split-complementary

#136373 #731333 #735313

monochromatic

#04171A #0A363E #136373 #1C90A8 #25BDDB

Accessibility & contrast

On white

6.86

#136373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#136373 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136373

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136373	#FFFFFF	#000000	##FFFFFF
##136373	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586074

Deuteranopia (green-blind)

#4B5673

Tritanopia (blue-blind)

#006968

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #136373;
/* rgb */ color: rgb(19, 99, 115);
/* oklch */ color: oklch(46.2% 0.076 215.1);

Tailwind

colors: {
  custom: {
    50: '#648f9b',
    500: '#136373',
    950: '#000000',
  },
}

SCSS

$custom: #136373;
$custom-light: #648f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#136373",
  "rgb": {
    "r": 19,
    "g": 99,
    "b": 115
  },
  "hsl": {
    "h": 190,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.46203,
    "c": 0.0758,
    "h": 215.1
  },
  "luminance": 0.103
}

Semantic roles & 50–950 ramp

primary

#136373

secondary

#AA4B38

accent

#5839EE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #136373

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

Preview Lab → · Contrast checker → · Palette generator →