#134C73#134C73

#134C73 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.1% C 0.087 H 243.8°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#134C73
RGB	rgb(19, 76, 115)
HSL	hsl(204, 72%, 26%)
HSV	hsv(204, 83%, 45%)
CMYK	cmyk(83.5%, 33.9%, 0%, 54.9%)
CIE-LAB	lab(30.75, -3.00, -27.45)
CIE-LCH	lch(30.75, 27.61, 263.76°)
OKLab	oklab(40.11% -0.0384 -0.0779)
OKLCH	oklch(40.11% 0.087 243.8)
XYZ	xyz(5.9463, 6.5444, 17.1661)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134C73 #733A13

analogous

#13736A #134C73 #131C73

triadic

#134C73 #73134C #4C7313

tetradic

#134C73 #6A1373 #733A13 #1C7313

square

#134C73 #6A1373 #733A13 #1C7313

split-complementary

#134C73 #73131C #736A13

monochromatic

#04111A #0A293E #134C73 #1C6FA8 #2591DB

Accessibility & contrast

On white

9.09

#134C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#134C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134C73

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134C73	#FFFFFF	#000000	##FFFFFF
##134C73	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4D75

Deuteranopia (green-blind)

#2C4472

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #134c73;
/* rgb */ color: rgb(19, 76, 115);
/* oklch */ color: oklch(40.1% 0.087 243.8);

Tailwind

colors: {
  custom: {
    50: '#627d9b',
    500: '#134c73',
    950: '#000000',
  },
}

SCSS

$custom: #134c73;
$custom-light: #627d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#134c73",
  "rgb": {
    "r": 19,
    "g": 76,
    "b": 115
  },
  "hsl": {
    "h": 204.375,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.4011,
    "c": 0.08689,
    "h": 243.8
  },
  "luminance": 0.06545
}

Semantic roles & 50–950 ramp

primary

#134C73

secondary

#AA6638

accent

#8339EE

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #134C73

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

Preview Lab → · Contrast checker → · Palette generator →