#13576C#13576C

#13576C is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.6% C 0.073 H 223.8°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#13576C
RGB	rgb(19, 87, 108)
HSL	hsl(194, 70%, 25%)
HSV	hsv(194, 82%, 42%)
CMYK	cmyk(82.4%, 19.4%, 0%, 57.6%)
CIE-LAB	lab(34.06, -12.54, -17.89)
CIE-LCH	lch(34.06, 21.85, 234.97°)
OKLab	oklab(42.64% -0.0524 -0.0502)
OKLCH	oklch(42.64% 0.073 223.8)
XYZ	xyz(6.3824, 8.0368, 15.3993)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13576C #6C2813

analogous

#136C54 #13576C #132B6C

triadic

#13576C #6C1357 #576C13

tetradic

#13576C #54136C #6C2813 #2B6C13

square

#13576C #54136C #6C2813 #2B6C13

split-complementary

#13576C #6C132B #6C5413

monochromatic

#05151A #0A2D38 #13576C #1C81A0 #25ABD4

Accessibility & contrast

On white

8.05

#13576C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#13576C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13576C

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13576C	#FFFFFF	#000000	##FFFFFF
##13576C	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B556D

Deuteranopia (green-blind)

#3F4C6C

Tritanopia (blue-blind)

#005D5E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #13576c;
/* rgb */ color: rgb(19, 87, 108);
/* oklch */ color: oklch(42.6% 0.073 223.8);

Tailwind

colors: {
  custom: {
    50: '#618696',
    500: '#13576c',
    950: '#000000',
  },
}

SCSS

$custom: #13576c;
$custom-light: #618696;
$custom-dark: #000000;

JSON

{
  "hex": "#13576c",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 108
  },
  "hsl": {
    "h": 194.157,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42635,
    "c": 0.07255,
    "h": 223.8
  },
  "luminance": 0.08038
}

Semantic roles & 50–950 ramp

primary

#13576C

secondary

#A35138

accent

#653BED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13576C

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

Preview Lab → · Contrast checker → · Palette generator →