#133359#133359

#133359 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.9% C 0.078 H 254.5°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#133359
RGB	rgb(19, 51, 89)
HSL	hsl(213, 65%, 21%)
HSV	hsv(213, 79%, 35%)
CMYK	cmyk(78.7%, 42.7%, 0%, 65.1%)
CIE-LAB	lab(20.93, 3.18, -26.26)
CIE-LCH	lch(20.93, 26.45, 276.91°)
OKLab	oklab(31.9% -0.0207 -0.0749)
OKLCH	oklch(31.9% 0.078 254.5)
XYZ	xyz(3.2549, 3.2270, 9.9006)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133359 #593913

analogous

#135659 #133359 #161359

triadic

#133359 #591333 #335913

tetradic

#133359 #591356 #593913 #135916

square

#133359 #591356 #593913 #135916

split-complementary

#133359 #591613 #565913

monochromatic

#050E19 #081627 #133359 #1E508B #296DBE

Accessibility & contrast

On white

12.76

#133359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#133359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133359

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133359	#FFFFFF	#000000	##FFFFFF
##133359	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)

#21365B

Deuteranopia (green-blind)

#162F58

Tritanopia (blue-blind)

#003C41

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #133359;
/* rgb */ color: rgb(19, 51, 89);
/* oklch */ color: oklch(31.9% 0.078 254.5);

Tailwind

colors: {
  custom: {
    50: '#5b6a88',
    500: '#133359',
    950: '#000000',
  },
}

SCSS

$custom: #133359;
$custom-light: #5b6a88;
$custom-dark: #000000;

JSON

{
  "hex": "#133359",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 89
  },
  "hsl": {
    "h": 212.571,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31902,
    "c": 0.07772,
    "h": 254.5
  },
  "luminance": 0.03227
}

Semantic roles & 50–950 ramp

primary

#133359

secondary

#916837

accent

#9B40E8

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060B

muted

#797A7C

Preview Lab

Preview with #133359

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

Preview Lab → · Contrast checker → · Palette generator →