#133966#133966

#133966 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.4% C 0.090 H 254.8°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#133966
RGB	rgb(19, 57, 102)
HSL	hsl(213, 69%, 24%)
HSV	hsv(213, 81%, 40%)
CMYK	cmyk(81.4%, 44.1%, 0%, 60%)
CIE-LAB	lab(23.75, 4.44, -30.27)
CIE-LCH	lch(23.75, 30.59, 278.34°)
OKLab	oklab(34.37% -0.0235 -0.0866)
OKLCH	oklch(34.37% 0.09 254.8)
XYZ	xyz(4.1291, 4.0235, 13.1268)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133966 #664013

analogous

#136266 #133966 #161366

triadic

#133966 #661339 #396613

tetradic

#133966 #661362 #664013 #136616

square

#133966 #661362 #664013 #136616

split-complementary

#133966 #661613 #626613

monochromatic

#050E1A #091C32 #133966 #1D569A #2673CD

Accessibility & contrast

On white

11.64

#133966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#133966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133966

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133966	#FFFFFF	#000000	##FFFFFF
##133966	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233D68

Deuteranopia (green-blind)

#153565

Tritanopia (blue-blind)

#00444A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #133966;
/* rgb */ color: rgb(19, 57, 102);
/* oklch */ color: oklch(34.4% 0.090 254.8);

Tailwind

colors: {
  custom: {
    50: '#5f6e92',
    500: '#133966',
    950: '#000000',
  },
}

SCSS

$custom: #133966;
$custom-light: #5f6e92;
$custom-dark: #000000;

JSON

{
  "hex": "#133966",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 102
  },
  "hsl": {
    "h": 212.53,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34369,
    "c": 0.08969,
    "h": 254.8
  },
  "luminance": 0.04024
}

Semantic roles & 50–950 ramp

primary

#133966

secondary

#9D6F37

accent

#9B3CEB

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #133966

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

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