#13576A#13576A

#13576A is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.5% C 0.071 H 221.4°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#13576A
RGB	rgb(19, 87, 106)
HSL	hsl(193, 70%, 25%)
HSV	hsv(193, 82%, 42%)
CMYK	cmyk(82.1%, 17.9%, 0%, 58.4%)
CIE-LAB	lab(33.97, -13.29, -16.78)
CIE-LCH	lch(33.97, 21.40, 231.62°)
OKLab	oklab(42.54% -0.0532 -0.047)
OKLCH	oklch(42.54% 0.071 221.4)
XYZ	xyz(6.2772, 7.9947, 14.8452)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13576A #6A2613

analogous

#136A52 #13576A #132C6A

triadic

#13576A #6A1357 #576A13

tetradic

#13576A #52136A #6A2613 #2C6A13

square

#13576A #52136A #6A2613 #2C6A13

split-complementary

#13576A #6A132C #6A5213

monochromatic

#05151A #0A2C36 #13576A #1C829E #26ACD2

Accessibility & contrast

On white

8.08

#13576A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#13576A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13576A

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13576A	#FFFFFF	#000000	##FFFFFF
##13576A	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C556B

Deuteranopia (green-blind)

#404C6A

Tritanopia (blue-blind)

#005D5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #13576a;
/* rgb */ color: rgb(19, 87, 106);
/* oklch */ color: oklch(42.5% 0.071 221.4);

Tailwind

colors: {
  custom: {
    50: '#618694',
    500: '#13576a',
    950: '#000000',
  },
}

SCSS

$custom: #13576a;
$custom-light: #618694;
$custom-dark: #000000;

JSON

{
  "hex": "#13576a",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 106
  },
  "hsl": {
    "h": 193.103,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.42536,
    "c": 0.07101,
    "h": 221.4
  },
  "luminance": 0.07995
}

Semantic roles & 50–950 ramp

primary

#13576A

secondary

#A14F38

accent

#623BEC

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13576A

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

Preview Lab → · Contrast checker → · Palette generator →