#13333D#13333D

#13333D is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.2% C 0.041 H 221.3°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#13333D
RGB	rgb(19, 51, 61)
HSL	hsl(194, 53%, 16%)
HSV	hsv(194, 69%, 24%)
CMYK	cmyk(68.9%, 16.4%, 0%, 76.1%)
CIE-LAB	lab(19.40, -8.10, -9.82)
CIE-LCH	lch(19.40, 12.72, 230.49°)
OKLab	oklab(30.19% -0.0311 -0.0273)
OKLCH	oklch(30.19% 0.041 221.3)
XYZ	xyz(2.2944, 2.8428, 4.8418)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13333D #3D1D13

analogous

#133D32 #13333D #131E3D

triadic

#13333D #3D1333 #333D13

tetradic

#13333D #32133D #3D1D13 #1E3D13

square

#13333D #32133D #3D1D13 #1E3D13

split-complementary

#13333D #3D131E #3D3213

monochromatic

#071417 #071417 #13333D #225A6C #30819A

Accessibility & contrast

On white

13.39

#13333D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#13333D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13333D

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13333D	#FFFFFF	#000000	##FFFFFF
##13333D	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D323E

Deuteranopia (green-blind)

#272D3D

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #13333d;
/* rgb */ color: rgb(19, 51, 61);
/* oklch */ color: oklch(30.2% 0.041 221.3);

Tailwind

colors: {
  custom: {
    50: '#566a72',
    500: '#13333d',
    950: '#000000',
  },
}

SCSS

$custom: #13333d;
$custom-light: #566a72;
$custom-dark: #000000;

JSON

{
  "hex": "#13333d",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 61
  },
  "hsl": {
    "h": 194.286,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.30194,
    "c": 0.04138,
    "h": 221.3
  },
  "luminance": 0.02843
}

Semantic roles & 50–950 ramp

primary

#13333D

secondary

#754536

accent

#6E4CDC

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #13333D

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

Preview Lab → · Contrast checker → · Palette generator →