#13355D#13355D

#13355D is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.7% C 0.081 H 254.5°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#13355D
RGB	rgb(19, 53, 93)
HSL	hsl(212, 66%, 22%)
HSV	hsv(212, 80%, 36%)
CMYK	cmyk(79.6%, 43%, 0%, 63.5%)
CIE-LAB	lab(21.85, 3.45, -27.43)
CIE-LCH	lch(21.85, 27.65, 277.18°)
OKLab	oklab(32.7% -0.0218 -0.0783)
OKLCH	oklch(32.7% 0.081 254.5)
XYZ	xyz(3.5167, 3.4746, 10.8391)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13355D #5D3B13

analogous

#135A5D #13355D #16135D

triadic

#13355D #5D1335 #355D13

tetradic

#13355D #5D135A #5D3B13 #135D16

square

#13355D #5D135A #5D3B13 #135D16

split-complementary

#13355D #5D1613 #5A5D13

monochromatic

#050E19 #09182A #13355D #1D5290 #286FC3

Accessibility & contrast

On white

12.39

#13355D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#13355D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13355D

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13355D	#FFFFFF	#000000	##FFFFFF
##13355D	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22385F

Deuteranopia (green-blind)

#16315C

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #13355d;
/* rgb */ color: rgb(19, 53, 93);
/* oklch */ color: oklch(32.7% 0.081 254.5);

Tailwind

colors: {
  custom: {
    50: '#5c6b8b',
    500: '#13355d',
    950: '#000000',
  },
}

SCSS

$custom: #13355d;
$custom-light: #5c6b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#13355d",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 93
  },
  "hsl": {
    "h": 212.432,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32703,
    "c": 0.08127,
    "h": 254.5
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#13355D

secondary

#956A37

accent

#9B3FE9

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #13355D

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

Preview Lab → · Contrast checker → · Palette generator →