#13556D#13556D

#13556D is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.1% C 0.074 H 227.7°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#13556D
RGB	rgb(19, 85, 109)
HSL	hsl(196, 70%, 25%)
HSV	hsv(196, 83%, 43%)
CMYK	cmyk(82.6%, 22%, 0%, 57.3%)
CIE-LAB	lab(33.43, -10.98, -19.49)
CIE-LCH	lch(33.43, 22.37, 240.61°)
OKLab	oklab(42.15% -0.0499 -0.0547)
OKLCH	oklch(42.15% 0.074 227.7)
XYZ	xyz(6.2762, 7.7388, 15.6280)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13556D #6D2B13

analogous

#136D58 #13556D #13286D

triadic

#13556D #6D1355 #556D13

tetradic

#13556D #58136D #6D2B13 #286D13

square

#13556D #58136D #6D2B13 #286D13

split-complementary

#13556D #6D1328 #6D5813

monochromatic

#05141A #0A2C39 #13556D #1C7EA1 #25A6D5

Accessibility & contrast

On white

8.24

#13556D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#13556D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13556D

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13556D	#FFFFFF	#000000	##FFFFFF
##13556D	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48536E

Deuteranopia (green-blind)

#3C4B6D

Tritanopia (blue-blind)

#005C5D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #13556d;
/* rgb */ color: rgb(19, 85, 109);
/* oklch */ color: oklch(42.1% 0.074 227.7);

Tailwind

colors: {
  custom: {
    50: '#618597',
    500: '#13556d',
    950: '#000000',
  },
}

SCSS

$custom: #13556d;
$custom-light: #618597;
$custom-dark: #000000;

JSON

{
  "hex": "#13556d",
  "rgb": {
    "r": 19,
    "g": 85,
    "b": 109
  },
  "hsl": {
    "h": 196,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42148,
    "c": 0.07406,
    "h": 227.7
  },
  "luminance": 0.0774
}

Semantic roles & 50–950 ramp

primary

#13556D

secondary

#A45538

accent

#6A3BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13556D

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

Preview Lab → · Contrast checker → · Palette generator →