#133541#133541

#133541 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.0% C 0.045 H 224.3°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#133541
RGB	rgb(19, 53, 65)
HSL	hsl(196, 55%, 16%)
HSV	hsv(196, 71%, 25%)
CMYK	cmyk(70.8%, 18.5%, 0%, 74.5%)
CIE-LAB	lab(20.31, -7.89, -11.16)
CIE-LCH	lch(20.31, 13.66, 234.74°)
OKLab	oklab(30.98% -0.0319 -0.0311)
OKLCH	oklch(30.98% 0.045 224.3)
XYZ	xyz(2.4954, 3.0661, 5.4603)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133541 #411F13

analogous

#134136 #133541 #131E41

triadic

#133541 #411335 #354113

tetradic

#133541 #361341 #411F13 #1E4113

square

#133541 #361341 #411F13 #1E4113

split-complementary

#133541 #41131E #413613

monochromatic

#071318 #071318 #133541 #215C70 #2F82A0

Accessibility & contrast

On white

13.02

#133541 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#133541 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133541

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133541	#FFFFFF	#000000	##FFFFFF
##133541	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3442

Deuteranopia (green-blind)

#282F41

Tritanopia (blue-blind)

#003939

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133541;
/* rgb */ color: rgb(19, 53, 65);
/* oklch */ color: oklch(31.0% 0.045 224.3);

Tailwind

colors: {
  custom: {
    50: '#576c75',
    500: '#133541',
    950: '#000000',
  },
}

SCSS

$custom: #133541;
$custom-light: #576c75;
$custom-dark: #000000;

JSON

{
  "hex": "#133541",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 65
  },
  "hsl": {
    "h": 195.652,
    "s": 54.762,
    "l": 16.471
  },
  "oklch": {
    "l": 0.30977,
    "c": 0.04452,
    "h": 224.3
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#133541

secondary

#7A4836

accent

#704ADE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #133541

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

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