#133544#133544

#133544 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.047 H 229.9°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#133544
RGB	rgb(19, 53, 68)
HSL	hsl(198, 56%, 17%)
HSV	hsv(198, 72%, 27%)
CMYK	cmyk(72.1%, 22.1%, 0%, 73.3%)
CIE-LAB	lab(20.45, -6.74, -12.97)
CIE-LCH	lch(20.45, 14.62, 242.54°)
OKLab	oklab(31.14% -0.0305 -0.0363)
OKLCH	oklch(31.14% 0.047 229.9)
XYZ	xyz(2.5846, 3.1017, 5.9302)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133544 #442213

analogous

#13443B #133544 #131D44

triadic

#133544 #441335 #354413

tetradic

#133544 #3B1344 #442213 #1D4413

square

#133544 #3B1344 #442213 #1D4413

split-complementary

#133544 #44131D #443B13

monochromatic

#071318 #071318 #133544 #205A74 #2E80A4

Accessibility & contrast

On white

12.96

#133544 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#133544 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133544

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133544	#FFFFFF	#000000	##FFFFFF
##133544	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3445

Deuteranopia (green-blind)

#272F44

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133544;
/* rgb */ color: rgb(19, 53, 68);
/* oklch */ color: oklch(31.1% 0.047 229.9);

Tailwind

colors: {
  custom: {
    50: '#576c78',
    500: '#133544',
    950: '#000000',
  },
}

SCSS

$custom: #133544;
$custom-light: #576c78;
$custom-dark: #000000;

JSON

{
  "hex": "#133544",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 68
  },
  "hsl": {
    "h": 198.367,
    "s": 56.322,
    "l": 17.059
  },
  "oklch": {
    "l": 0.31135,
    "c": 0.0474,
    "h": 229.9
  },
  "luminance": 0.03102
}

Semantic roles & 50–950 ramp

primary

#133544

secondary

#7D4C36

accent

#7748E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #133544

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

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