#13556C#13556C

#13556C is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.1% C 0.073 H 226.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#13556C
RGB	rgb(19, 85, 108)
HSL	hsl(196, 70%, 25%)
HSV	hsv(196, 82%, 42%)
CMYK	cmyk(82.4%, 21.3%, 0%, 57.6%)
CIE-LAB	lab(33.39, -11.36, -18.93)
CIE-LCH	lch(33.39, 22.08, 239.04°)
OKLab	oklab(42.1% -0.0503 -0.0532)
OKLCH	oklch(42.1% 0.073 226.6)
XYZ	xyz(6.2227, 7.7174, 15.3461)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13556C #6C2A13

analogous

#136C57 #13556C #13286C

triadic

#13556C #6C1355 #556C13

tetradic

#13556C #57136C #6C2A13 #286C13

square

#13556C #57136C #6C2A13 #286C13

split-complementary

#13556C #6C1328 #6C5713

monochromatic

#05141A #0A2C38 #13556C #1C7EA0 #25A7D4

Accessibility & contrast

On white

8.26

#13556C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#13556C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13556C

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13556C	#FFFFFF	#000000	##FFFFFF
##13556C	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49536D

Deuteranopia (green-blind)

#3D4B6C

Tritanopia (blue-blind)

#005C5D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #13556c;
/* rgb */ color: rgb(19, 85, 108);
/* oklch */ color: oklch(42.1% 0.073 226.6);

Tailwind

colors: {
  custom: {
    50: '#618596',
    500: '#13556c',
    950: '#000000',
  },
}

SCSS

$custom: #13556c;
$custom-light: #618596;
$custom-dark: #000000;

JSON

{
  "hex": "#13556c",
  "rgb": {
    "r": 19,
    "g": 85,
    "b": 108
  },
  "hsl": {
    "h": 195.506,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42096,
    "c": 0.07317,
    "h": 226.6
  },
  "luminance": 0.07718
}

Semantic roles & 50–950 ramp

primary

#13556C

secondary

#A35338

accent

#693BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13556C

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

Preview Lab → · Contrast checker → · Palette generator →