#13333C#13333C

#13333C is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.041 H 219.0°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#13333C
RGB	rgb(19, 51, 60)
HSL	hsl(193, 52%, 15%)
HSV	hsv(193, 68%, 24%)
CMYK	cmyk(68.3%, 15%, 0%, 76.5%)
CIE-LAB	lab(19.36, -8.47, -9.20)
CIE-LCH	lch(19.36, 12.50, 227.38°)
OKLab	oklab(30.14% -0.0316 -0.0256)
OKLCH	oklch(30.14% 0.041 219)
XYZ	xyz(2.2677, 2.8321, 4.7012)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13333C #3C1C13

analogous

#133C30 #13333C #131E3C

triadic

#13333C #3C1333 #333C13

tetradic

#13333C #30133C #3C1C13 #1E3C13

square

#13333C #30133C #3C1C13 #1E3C13

split-complementary

#13333C #3C131E #3C3013

monochromatic

#071417 #071417 #13333C #225B6A #308299

Accessibility & contrast

On white

13.41

#13333C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#13333C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13333C

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13333C	#FFFFFF	#000000	##FFFFFF
##13333C	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313C

Deuteranopia (green-blind)

#272D3C

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #13333c;
/* rgb */ color: rgb(19, 51, 60);
/* oklch */ color: oklch(30.1% 0.041 219.0);

Tailwind

colors: {
  custom: {
    50: '#566a71',
    500: '#13333c',
    950: '#000000',
  },
}

SCSS

$custom: #13333c;
$custom-light: #566a71;
$custom-dark: #000000;

JSON

{
  "hex": "#13333c",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 60
  },
  "hsl": {
    "h": 193.171,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.30144,
    "c": 0.04063,
    "h": 219
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#13333C

secondary

#744436

accent

#6C4CDB

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #13333C

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

Preview Lab → · Contrast checker → · Palette generator →