#13353D#13353D

#13353D is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.8% C 0.042 H 215.6°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#13353D
RGB	rgb(19, 53, 61)
HSL	hsl(191, 53%, 16%)
HSV	hsv(191, 69%, 24%)
CMYK	cmyk(68.9%, 13.1%, 0%, 76.1%)
CIE-LAB	lab(20.13, -9.38, -8.71)
CIE-LCH	lch(20.13, 12.80, 222.89°)
OKLab	oklab(30.78% -0.0337 -0.0242)
OKLCH	oklch(30.78% 0.042 215.6)
XYZ	xyz(2.3836, 3.0213, 4.8715)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13353D #3D1B13

analogous

#133D30 #13353D #13203D

triadic

#13353D #3D1335 #353D13

tetradic

#13353D #30133D #3D1B13 #203D13

square

#13353D #30133D #3D1B13 #203D13

split-complementary

#13353D #3D1320 #3D3013

monochromatic

#071417 #071417 #13353D #225E6C #30869A

Accessibility & contrast

On white

13.09

#13353D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#13353D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13353D

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13353D	#FFFFFF	#000000	##FFFFFF
##13353D	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F333D

Deuteranopia (green-blind)

#292F3D

Tritanopia (blue-blind)

#003837

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #13353d;
/* rgb */ color: rgb(19, 53, 61);
/* oklch */ color: oklch(30.8% 0.042 215.6);

Tailwind

colors: {
  custom: {
    50: '#566c72',
    500: '#13353d',
    950: '#000000',
  },
}

SCSS

$custom: #13353d;
$custom-light: #566c72;
$custom-dark: #000000;

JSON

{
  "hex": "#13353d",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 61
  },
  "hsl": {
    "h": 191.429,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.30776,
    "c": 0.04151,
    "h": 215.6
  },
  "luminance": 0.03022
}

Semantic roles & 50–950 ramp

primary

#13353D

secondary

#754236

accent

#674CDC

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030708

muted

#787A7B

Preview Lab

Preview with #13353D

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

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