#13566C#13566C

#13566C is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.4% C 0.073 H 225.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#13566C
RGB	rgb(19, 86, 108)
HSL	hsl(195, 70%, 25%)
HSV	hsv(195, 82%, 42%)
CMYK	cmyk(82.4%, 20.4%, 0%, 57.6%)
CIE-LAB	lab(33.72, -11.95, -18.41)
CIE-LCH	lch(33.72, 21.95, 237.01°)
OKLab	oklab(42.37% -0.0513 -0.0517)
OKLCH	oklch(42.37% 0.073 225.2)
XYZ	xyz(6.3020, 7.8760, 15.3725)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13566C #6C2913

analogous

#136C55 #13566C #132A6C

triadic

#13566C #6C1356 #566C13

tetradic

#13566C #55136C #6C2913 #2A6C13

square

#13566C #55136C #6C2913 #2A6C13

split-complementary

#13566C #6C132A #6C5513

monochromatic

#05151A #0A2D38 #13566C #1C7FA0 #25A9D4

Accessibility & contrast

On white

8.15

#13566C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#13566C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13566C

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13566C	#FFFFFF	#000000	##FFFFFF
##13566C	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A546D

Deuteranopia (green-blind)

#3E4C6C

Tritanopia (blue-blind)

#005D5D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #13566c;
/* rgb */ color: rgb(19, 86, 108);
/* oklch */ color: oklch(42.4% 0.073 225.2);

Tailwind

colors: {
  custom: {
    50: '#618596',
    500: '#13566c',
    950: '#000000',
  },
}

SCSS

$custom: #13566c;
$custom-light: #618596;
$custom-dark: #000000;

JSON

{
  "hex": "#13566c",
  "rgb": {
    "r": 19,
    "g": 86,
    "b": 108
  },
  "hsl": {
    "h": 194.831,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42365,
    "c": 0.07283,
    "h": 225.2
  },
  "luminance": 0.07877
}

Semantic roles & 50–950 ramp

primary

#13566C

secondary

#A35238

accent

#673BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13566C

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

Preview Lab → · Contrast checker → · Palette generator →