#133A46#133A46

#133A46 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.7% C 0.048 H 221.6°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#133A46
RGB	rgb(19, 58, 70)
HSL	hsl(194, 57%, 17%)
HSV	hsv(194, 73%, 27%)
CMYK	cmyk(72.9%, 17.1%, 0%, 72.5%)
CIE-LAB	lab(22.32, -9.19, -11.43)
CIE-LCH	lch(22.32, 14.67, 231.19°)
OKLab	oklab(32.67% -0.0359 -0.0319)
OKLCH	oklch(32.67% 0.048 221.6)
XYZ	xyz(2.8867, 3.6064, 6.3371)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A46 #461F13

analogous

#134639 #133A46 #132046

triadic

#133A46 #46133A #3A4613

tetradic

#133A46 #391346 #461F13 #204613

square

#133A46 #391346 #461F13 #204613

split-complementary

#133A46 #461320 #463913

monochromatic

#071418 #071418 #133A46 #206276 #2D8AA6

Accessibility & contrast

On white

12.20

#133A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#133A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A46

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A46	#FFFFFF	#000000	##FFFFFF
##133A46	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333847

Deuteranopia (green-blind)

#2C3346

Tritanopia (blue-blind)

#003E3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #133a46;
/* rgb */ color: rgb(19, 58, 70);
/* oklch */ color: oklch(32.7% 0.048 221.6);

Tailwind

colors: {
  custom: {
    50: '#587079',
    500: '#133a46',
    950: '#000000',
  },
}

SCSS

$custom: #133a46;
$custom-light: #587079;
$custom-dark: #000000;

JSON

{
  "hex": "#133a46",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 70
  },
  "hsl": {
    "h": 194.118,
    "s": 57.303,
    "l": 17.451
  },
  "oklch": {
    "l": 0.32667,
    "c": 0.04801,
    "h": 221.6
  },
  "luminance": 0.03607
}

Semantic roles & 50–950 ramp

primary

#133A46

secondary

#7F4736

accent

#6B47E1

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #133A46

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

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