#13576E#13576E

#13576E is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.7% C 0.074 H 226.0°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#13576E
RGB	rgb(19, 87, 110)
HSL	hsl(195, 71%, 25%)
HSV	hsv(195, 83%, 43%)
CMYK	cmyk(82.7%, 20.9%, 0%, 56.9%)
CIE-LAB	lab(34.15, -11.79, -19.00)
CIE-LCH	lch(34.15, 22.36, 238.18°)
OKLab	oklab(42.74% -0.0516 -0.0533)
OKLCH	oklch(42.74% 0.074 226)
XYZ	xyz(6.4901, 8.0798, 15.9663)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13576E #6E2A13

analogous

#136E57 #13576E #13296E

triadic

#13576E #6E1357 #576E13

tetradic

#13576E #57136E #6E2A13 #296E13

square

#13576E #57136E #6E2A13 #296E13

split-complementary

#13576E #6E1329 #6E5713

monochromatic

#05151A #0A2E3A #13576E #1C80A2 #25AAD6

Accessibility & contrast

On white

8.03

#13576E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#13576E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13576E

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13576E	#FFFFFF	#000000	##FFFFFF
##13576E	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A556F

Deuteranopia (green-blind)

#3E4D6E

Tritanopia (blue-blind)

#005E5F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #13576e;
/* rgb */ color: rgb(19, 87, 110);
/* oklch */ color: oklch(42.7% 0.074 226.0);

Tailwind

colors: {
  custom: {
    50: '#628697',
    500: '#13576e',
    950: '#000000',
  },
}

SCSS

$custom: #13576e;
$custom-light: #628697;
$custom-dark: #000000;

JSON

{
  "hex": "#13576e",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 110
  },
  "hsl": {
    "h": 195.165,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.42736,
    "c": 0.07419,
    "h": 226
  },
  "luminance": 0.08081
}

Semantic roles & 50–950 ramp

primary

#13576E

secondary

#A55338

accent

#683AED

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #13576E

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

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