#133547#133547

#133547 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.051 H 234.8°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#133547
RGB	rgb(19, 53, 71)
HSL	hsl(201, 58%, 18%)
HSV	hsv(201, 73%, 28%)
CMYK	cmyk(73.2%, 25.4%, 0%, 72.2%)
CIE-LAB	lab(20.59, -5.57, -14.77)
CIE-LCH	lch(20.59, 15.79, 249.33°)
OKLab	oklab(31.3% -0.0292 -0.0414)
OKLCH	oklch(31.3% 0.051 234.8)
XYZ	xyz(2.6786, 3.1393, 6.4248)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133547 #472513

analogous

#13473F #133547 #131B47

triadic

#133547 #471335 #354713

tetradic

#133547 #3F1347 #472513 #1B4713

square

#133547 #3F1347 #472513 #1B4713

split-complementary

#133547 #47131B #473F13

monochromatic

#061218 #061218 #133547 #205977 #2D7DA8

Accessibility & contrast

On white

12.90

#133547 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#133547 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133547

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133547	#FFFFFF	#000000	##FFFFFF
##133547	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3548

Deuteranopia (green-blind)

#252F47

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #133547;
/* rgb */ color: rgb(19, 53, 71);
/* oklch */ color: oklch(31.3% 0.051 234.8);

Tailwind

colors: {
  custom: {
    50: '#586c7a',
    500: '#133547',
    950: '#000000',
  },
}

SCSS

$custom: #133547;
$custom-light: #586c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#133547",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 71
  },
  "hsl": {
    "h": 200.769,
    "s": 57.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.313,
    "c": 0.05071,
    "h": 234.8
  },
  "luminance": 0.0314
}

Semantic roles & 50–950 ramp

primary

#133547

secondary

#805036

accent

#7C47E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #133547

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

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