#133647#133647

#133647 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.6% C 0.050 H 232.6°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#133647
RGB	rgb(19, 54, 71)
HSL	hsl(200, 58%, 18%)
HSV	hsv(200, 73%, 28%)
CMYK	cmyk(73.2%, 23.9%, 0%, 72.2%)
CIE-LAB	lab(20.95, -6.23, -14.22)
CIE-LCH	lch(20.95, 15.53, 246.33°)
OKLab	oklab(31.58% -0.0305 -0.0398)
OKLCH	oklch(31.58% 0.05 232.6)
XYZ	xyz(2.7246, 3.2314, 6.4402)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133647 #472413

analogous

#13473E #133647 #131C47

triadic

#133647 #471336 #364713

tetradic

#133647 #3E1347 #472413 #1C4713

square

#133647 #3E1347 #472413 #1C4713

split-complementary

#133647 #47131C #473E13

monochromatic

#061218 #061218 #133647 #205B77 #2D7FA8

Accessibility & contrast

On white

12.76

#133647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#133647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133647

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133647	#FFFFFF	#000000	##FFFFFF
##133647	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3548

Deuteranopia (green-blind)

#263047

Tritanopia (blue-blind)

#003B3C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #133647;
/* rgb */ color: rgb(19, 54, 71);
/* oklch */ color: oklch(31.6% 0.050 232.6);

Tailwind

colors: {
  custom: {
    50: '#586d7a',
    500: '#133647',
    950: '#000000',
  },
}

SCSS

$custom: #133647;
$custom-light: #586d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#133647",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 71
  },
  "hsl": {
    "h": 199.615,
    "s": 57.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31582,
    "c": 0.05016,
    "h": 232.6
  },
  "luminance": 0.03232
}

Semantic roles & 50–950 ramp

primary

#133647

secondary

#804E36

accent

#7947E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #133647

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

Preview Lab → · Contrast checker → · Palette generator →