#13536C#13536C

#13536C is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.6% C 0.074 H 229.4°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#13536C
RGB	rgb(19, 83, 108)
HSL	hsl(197, 70%, 25%)
HSV	hsv(197, 82%, 42%)
CMYK	cmyk(82.4%, 23.1%, 0%, 57.6%)
CIE-LAB	lab(32.72, -10.15, -19.97)
CIE-LCH	lch(32.72, 22.40, 243.05°)
OKLab	oklab(41.56% -0.0482 -0.0562)
OKLCH	oklch(41.56% 0.074 229.4)
XYZ	xyz(6.0675, 7.4069, 15.2943)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13536C #6C2C13

analogous

#136C59 #13536C #13266C

triadic

#13536C #6C1353 #536C13

tetradic

#13536C #59136C #6C2C13 #266C13

square

#13536C #59136C #6C2C13 #266C13

split-complementary

#13536C #6C1326 #6C5913

monochromatic

#05141A #0A2B38 #13536C #1C7BA0 #25A3D4

Accessibility & contrast

On white

8.46

#13536C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#13536C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13536C

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13536C	#FFFFFF	#000000	##FFFFFF
##13536C	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46526D

Deuteranopia (green-blind)

#3A496C

Tritanopia (blue-blind)

#005A5B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #13536c;
/* rgb */ color: rgb(19, 83, 108);
/* oklch */ color: oklch(41.6% 0.074 229.4);

Tailwind

colors: {
  custom: {
    50: '#618396',
    500: '#13536c',
    950: '#000000',
  },
}

SCSS

$custom: #13536c;
$custom-light: #618396;
$custom-dark: #000000;

JSON

{
  "hex": "#13536c",
  "rgb": {
    "r": 19,
    "g": 83,
    "b": 108
  },
  "hsl": {
    "h": 196.854,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.41559,
    "c": 0.07399,
    "h": 229.4
  },
  "luminance": 0.07408
}

Semantic roles & 50–950 ramp

primary

#13536C

secondary

#A35638

accent

#6D3BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #13536C

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

Preview Lab → · Contrast checker → · Palette generator →