#133768#133768

#133768 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 34.0% C 0.095 H 257.2°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#133768
RGB	rgb(19, 55, 104)
HSL	hsl(215, 69%, 24%)
HSV	hsv(215, 82%, 41%)
CMYK	cmyk(81.7%, 47.1%, 0%, 59.2%)
CIE-LAB	lab(23.24, 6.70, -32.38)
CIE-LCH	lch(23.24, 33.07, 281.68°)
OKLab	oklab(34.01% -0.0211 -0.0928)
OKLCH	oklch(34.01% 0.095 257.2)
XYZ	xyz(4.1325, 3.8698, 13.6232)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133768 #684413

analogous

#136268 #133768 #191368

triadic

#133768 #681337 #376813

tetradic

#133768 #681362 #684413 #136819

square

#133768 #681362 #684413 #136819

split-complementary

#133768 #681913 #626813

monochromatic

#050E1A #0A1C34 #133768 #1C529C #266ECF

Accessibility & contrast

On white

11.84

#133768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#133768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133768

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133768	#FFFFFF	#000000	##FFFFFF
##133768	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3C6A

Deuteranopia (green-blind)

#0C3467

Tritanopia (blue-blind)

#00434A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133768;
/* rgb */ color: rgb(19, 55, 104);
/* oklch */ color: oklch(34.0% 0.095 257.2);

Tailwind

colors: {
  custom: {
    50: '#5f6d93',
    500: '#133768',
    950: '#000000',
  },
}

SCSS

$custom: #133768;
$custom-light: #5f6d93;
$custom-dark: #000000;

JSON

{
  "hex": "#133768",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 104
  },
  "hsl": {
    "h": 214.588,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34014,
    "c": 0.09518,
    "h": 257.2
  },
  "luminance": 0.0387
}

Semantic roles & 50–950 ramp

primary

#133768

secondary

#9F7337

accent

#A13CEC

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #133768

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

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