#133445#133445

#133445 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.049 H 234.0°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#133445
RGB	rgb(19, 52, 69)
HSL	hsl(200, 57%, 17%)
HSV	hsv(200, 72%, 27%)
CMYK	cmyk(72.5%, 24.6%, 0%, 72.9%)
CIE-LAB	lab(20.14, -5.69, -14.12)
CIE-LCH	lch(20.14, 15.23, 248.05°)
OKLab	oklab(30.91% -0.0288 -0.0396)
OKLCH	oklch(30.91% 0.049 234)
XYZ	xyz(2.5703, 3.0238, 6.0773)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133445 #452413

analogous

#13453D #133445 #131B45

triadic

#133445 #451334 #344513

tetradic

#133445 #3D1345 #452413 #1B4513

square

#133445 #3D1345 #452413 #1B4513

split-complementary

#133445 #45131B #453D13

monochromatic

#071218 #071218 #133445 #205875 #2D7CA5

Accessibility & contrast

On white

13.09

#133445 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#133445 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133445

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133445	#FFFFFF	#000000	##FFFFFF
##133445	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)

#2C3346

Deuteranopia (green-blind)

#252E45

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133445;
/* rgb */ color: rgb(19, 52, 69);
/* oklch */ color: oklch(30.9% 0.049 234.0);

Tailwind

colors: {
  custom: {
    50: '#576b78',
    500: '#133445',
    950: '#000000',
  },
}

SCSS

$custom: #133445;
$custom-light: #576b78;
$custom-dark: #000000;

JSON

{
  "hex": "#133445",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 69
  },
  "hsl": {
    "h": 200.4,
    "s": 56.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.30906,
    "c": 0.04896,
    "h": 234
  },
  "luminance": 0.03024
}

Semantic roles & 50–950 ramp

primary

#133445

secondary

#7E4E36

accent

#7C48E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #133445

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

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