#13576D#13576D

#13576D is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.7% C 0.073 H 224.9°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#13576D
RGB	rgb(19, 87, 109)
HSL	hsl(195, 70%, 25%)
HSV	hsv(195, 83%, 43%)
CMYK	cmyk(82.6%, 20.2%, 0%, 57.3%)
CIE-LAB	lab(34.10, -12.17, -18.45)
CIE-LCH	lch(34.10, 22.10, 236.59°)
OKLab	oklab(42.69% -0.052 -0.0518)
OKLCH	oklch(42.69% 0.073 224.9)
XYZ	xyz(6.4359, 8.0582, 15.6812)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13576D #6D2913

analogous

#136D56 #13576D #132A6D

triadic

#13576D #6D1357 #576D13

tetradic

#13576D #56136D #6D2913 #2A6D13

square

#13576D #56136D #6D2913 #2A6D13

split-complementary

#13576D #6D132A #6D5613

monochromatic

#05151A #0A2D39 #13576D #1C81A1 #25AAD5

Accessibility & contrast

On white

8.04

#13576D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#13576D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13576D

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13576D	#FFFFFF	#000000	##FFFFFF
##13576D	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B556E

Deuteranopia (green-blind)

#3F4C6D

Tritanopia (blue-blind)

#005E5E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #13576d;
/* rgb */ color: rgb(19, 87, 109);
/* oklch */ color: oklch(42.7% 0.073 224.9);

Tailwind

colors: {
  custom: {
    50: '#618697',
    500: '#13576d',
    950: '#000000',
  },
}

SCSS

$custom: #13576d;
$custom-light: #618697;
$custom-dark: #000000;

JSON

{
  "hex": "#13576d",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 109
  },
  "hsl": {
    "h": 194.667,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42685,
    "c": 0.07336,
    "h": 224.9
  },
  "luminance": 0.08059
}

Semantic roles & 50–950 ramp

primary

#13576D

secondary

#A45238

accent

#663BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13576D

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

Preview Lab → · Contrast checker → · Palette generator →