#13566E#13566E

#13566E is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.5% C 0.075 H 227.4°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#13566E
RGB	rgb(19, 86, 110)
HSL	hsl(196, 71%, 25%)
HSV	hsv(196, 83%, 43%)
CMYK	cmyk(82.7%, 21.8%, 0%, 56.9%)
CIE-LAB	lab(33.81, -11.20, -19.52)
CIE-LCH	lch(33.81, 22.50, 240.16°)
OKLab	oklab(42.47% -0.0505 -0.0548)
OKLCH	oklch(42.47% 0.075 227.4)
XYZ	xyz(6.4097, 7.9190, 15.9395)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13566E #6E2B13

analogous

#136E58 #13566E #13286E

triadic

#13566E #6E1356 #566E13

tetradic

#13566E #58136E #6E2B13 #286E13

square

#13566E #58136E #6E2B13 #286E13

split-complementary

#13566E #6E1328 #6E5813

monochromatic

#05141A #0A2D3A #13566E #1C7FA2 #25A8D6

Accessibility & contrast

On white

8.13

#13566E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#13566E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13566E

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13566E	#FFFFFF	#000000	##FFFFFF
##13566E	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49546F

Deuteranopia (green-blind)

#3D4C6E

Tritanopia (blue-blind)

#005D5E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #13566e;
/* rgb */ color: rgb(19, 86, 110);
/* oklch */ color: oklch(42.5% 0.075 227.4);

Tailwind

colors: {
  custom: {
    50: '#628597',
    500: '#13566e',
    950: '#000000',
  },
}

SCSS

$custom: #13566e;
$custom-light: #628597;
$custom-dark: #000000;

JSON

{
  "hex": "#13566e",
  "rgb": {
    "r": 19,
    "g": 86,
    "b": 110
  },
  "hsl": {
    "h": 195.824,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.42468,
    "c": 0.07456,
    "h": 227.4
  },
  "luminance": 0.0792
}

Semantic roles & 50–950 ramp

primary

#13566E

secondary

#A55538

accent

#6A3AED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13566E

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

Preview Lab → · Contrast checker → · Palette generator →