#133948#133948

#133948 is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.5% C 0.050 H 227.5°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#133948
RGB	rgb(19, 57, 72)
HSL	hsl(197, 58%, 18%)
HSV	hsv(197, 74%, 28%)
CMYK	cmyk(73.6%, 20.8%, 0%, 71.8%)
CIE-LAB	lab(22.06, -7.80, -13.17)
CIE-LCH	lch(22.06, 15.31, 239.37°)
OKLab	oklab(32.49% -0.0338 -0.0368)
OKLCH	oklch(32.49% 0.05 227.5)
XYZ	xyz(2.9009, 3.5323, 6.6585)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133948 #482213

analogous

#13483C #133948 #131E48

triadic

#133948 #481339 #394813

tetradic

#133948 #3C1348 #482213 #1E4813

square

#133948 #3C1348 #482213 #1E4813

split-complementary

#133948 #48131E #483C13

monochromatic

#061318 #061318 #133948 #205F78 #2D86A9

Accessibility & contrast

On white

12.31

#133948 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#133948 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133948

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133948	#FFFFFF	#000000	##FFFFFF
##133948	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313849

Deuteranopia (green-blind)

#2A3248

Tritanopia (blue-blind)

#003D3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #133948;
/* rgb */ color: rgb(19, 57, 72);
/* oklch */ color: oklch(32.5% 0.050 227.5);

Tailwind

colors: {
  custom: {
    50: '#586f7b',
    500: '#133948',
    950: '#000000',
  },
}

SCSS

$custom: #133948;
$custom-light: #586f7b;
$custom-dark: #000000;

JSON

{
  "hex": "#133948",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 72
  },
  "hsl": {
    "h": 196.981,
    "s": 58.242,
    "l": 17.843
  },
  "oklch": {
    "l": 0.32486,
    "c": 0.04998,
    "h": 227.5
  },
  "luminance": 0.03533
}

Semantic roles & 50–950 ramp

primary

#133948

secondary

#814B36

accent

#7246E1

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #133948

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

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