#133145#133145

#133145 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.051 H 240.6°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#133145
RGB	rgb(19, 49, 69)
HSL	hsl(204, 57%, 17%)
HSV	hsv(204, 72%, 27%)
CMYK	cmyk(72.5%, 29%, 0%, 72.9%)
CIE-LAB	lab(19.07, -3.67, -15.78)
CIE-LCH	lch(19.07, 16.20, 256.89°)
OKLab	oklab(30.06% -0.025 -0.0444)
OKLCH	oklch(30.06% 0.051 240.6)
XYZ	xyz(2.4406, 2.7645, 6.0340)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133145 #452713

analogous

#134540 #133145 #131845

triadic

#133145 #451331 #314513

tetradic

#133145 #401345 #452713 #184513

square

#133145 #401345 #452713 #184513

split-complementary

#133145 #451318 #454013

monochromatic

#071118 #071118 #133145 #205375 #2D75A5

Accessibility & contrast

On white

13.52

#133145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#133145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133145

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133145	#FFFFFF	#000000	##FFFFFF
##133145	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283146

Deuteranopia (green-blind)

#212C45

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #133145;
/* rgb */ color: rgb(19, 49, 69);
/* oklch */ color: oklch(30.1% 0.051 240.6);

Tailwind

colors: {
  custom: {
    50: '#576878',
    500: '#133145',
    950: '#000000',
  },
}

SCSS

$custom: #133145;
$custom-light: #576878;
$custom-dark: #000000;

JSON

{
  "hex": "#133145",
  "rgb": {
    "r": 19,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 204,
    "s": 56.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.30062,
    "c": 0.05093,
    "h": 240.6
  },
  "luminance": 0.02765
}

Semantic roles & 50–950 ramp

primary

#133145

secondary

#7E5336

accent

#8548E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #133145

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

Preview Lab → · Contrast checker → · Palette generator →