#133447#133447

#133447 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.051 H 237.0°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#133447
RGB	rgb(19, 52, 71)
HSL	hsl(202, 58%, 18%)
HSV	hsv(202, 73%, 28%)
CMYK	cmyk(73.2%, 26.8%, 0%, 72.2%)
CIE-LAB	lab(20.24, -4.91, -15.32)
CIE-LCH	lch(20.24, 16.09, 252.24°)
OKLab	oklab(31.02% -0.028 -0.043)
OKLCH	oklch(31.02% 0.051 237)
XYZ	xyz(2.6334, 3.0491, 6.4098)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133447 #472613

analogous

#134740 #133447 #131A47

triadic

#133447 #471334 #344713

tetradic

#133447 #401347 #472613 #1A4713

square

#133447 #401347 #472613 #1A4713

split-complementary

#133447 #47131A #474013

monochromatic

#061218 #061218 #133447 #205777 #2D7BA8

Accessibility & contrast

On white

13.05

#133447 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#133447 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133447

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133447	#FFFFFF	#000000	##FFFFFF
##133447	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3448

Deuteranopia (green-blind)

#242F47

Tritanopia (blue-blind)

#00393A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133447;
/* rgb */ color: rgb(19, 52, 71);
/* oklch */ color: oklch(31.0% 0.051 237.0);

Tailwind

colors: {
  custom: {
    50: '#586b7a',
    500: '#133447',
    950: '#000000',
  },
}

SCSS

$custom: #133447;
$custom-light: #586b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#133447",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 71
  },
  "hsl": {
    "h": 201.923,
    "s": 57.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31019,
    "c": 0.05132,
    "h": 237
  },
  "luminance": 0.03049
}

Semantic roles & 50–950 ramp

primary

#133447

secondary

#805136

accent

#7F47E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #133447

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

Preview Lab → · Contrast checker → · Palette generator →