#13353C#13353C

#13353C is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.7% C 0.041 H 213.2°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#13353C
RGB	rgb(19, 53, 60)
HSL	hsl(190, 52%, 15%)
HSV	hsv(190, 68%, 24%)
CMYK	cmyk(68.3%, 11.7%, 0%, 76.5%)
CIE-LAB	lab(20.09, -9.74, -8.09)
CIE-LCH	lch(20.09, 12.66, 219.72°)
OKLab	oklab(30.73% -0.0342 -0.0224)
OKLCH	oklch(30.73% 0.041 213.2)
XYZ	xyz(2.3569, 3.0107, 4.7310)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13353C #3C1A13

analogous

#133C2E #13353C #13203C

triadic

#13353C #3C1335 #353C13

tetradic

#13353C #2E133C #3C1A13 #203C13

square

#13353C #2E133C #3C1A13 #203C13

split-complementary

#13353C #3C1320 #3C2E13

monochromatic

#071517 #071517 #13353C #225E6A #308799

Accessibility & contrast

On white

13.11

#13353C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#13353C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13353C

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13353C	#FFFFFF	#000000	##FFFFFF
##13353C	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30333C

Deuteranopia (green-blind)

#2A2F3C

Tritanopia (blue-blind)

#003837

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #13353c;
/* rgb */ color: rgb(19, 53, 60);
/* oklch */ color: oklch(30.7% 0.041 213.2);

Tailwind

colors: {
  custom: {
    50: '#566c71',
    500: '#13353c',
    950: '#000000',
  },
}

SCSS

$custom: #13353c;
$custom-light: #566c71;
$custom-dark: #000000;

JSON

{
  "hex": "#13353c",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 60
  },
  "hsl": {
    "h": 190.244,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.30728,
    "c": 0.04094,
    "h": 213.2
  },
  "luminance": 0.03011
}

Semantic roles & 50–950 ramp

primary

#13353C

secondary

#744136

accent

#654CDB

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #13353C

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

Preview Lab → · Contrast checker → · Palette generator →