#133848#133848

#133848 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.2% C 0.050 H 229.7°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#133848
RGB	rgb(19, 56, 72)
HSL	hsl(198, 58%, 18%)
HSV	hsv(198, 74%, 28%)
CMYK	cmyk(73.6%, 22.2%, 0%, 71.8%)
CIE-LAB	lab(21.71, -7.15, -13.72)
CIE-LCH	lch(21.71, 15.47, 242.47°)
OKLab	oklab(32.2% -0.0325 -0.0384)
OKLCH	oklch(32.2% 0.05 229.7)
XYZ	xyz(2.8520, 3.4344, 6.6422)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133848 #482313

analogous

#13483D #133848 #131D48

triadic

#133848 #481338 #384813

tetradic

#133848 #3D1348 #482313 #1D4813

square

#133848 #3D1348 #482313 #1D4813

split-complementary

#133848 #48131D #483D13

monochromatic

#061318 #061318 #133848 #205E78 #2D83A9

Accessibility & contrast

On white

12.45

#133848 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#133848 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133848

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133848	#FFFFFF	#000000	##FFFFFF
##133848	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303749

Deuteranopia (green-blind)

#283248

Tritanopia (blue-blind)

#003C3D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133848;
/* rgb */ color: rgb(19, 56, 72);
/* oklch */ color: oklch(32.2% 0.050 229.7);

Tailwind

colors: {
  custom: {
    50: '#586e7b',
    500: '#133848',
    950: '#000000',
  },
}

SCSS

$custom: #133848;
$custom-light: #586e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#133848",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 72
  },
  "hsl": {
    "h": 198.113,
    "s": 58.242,
    "l": 17.843
  },
  "oklch": {
    "l": 0.32202,
    "c": 0.05033,
    "h": 229.7
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary

#133848

secondary

#814D36

accent

#7546E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #133848

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

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