#13455C#13455C

#13455C is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 36.9% C 0.065 H 232.6°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#13455C
RGB	rgb(19, 69, 92)
HSL	hsl(199, 66%, 22%)
HSV	hsv(199, 79%, 36%)
CMYK	cmyk(79.3%, 25%, 0%, 63.9%)
CIE-LAB	lab(27.21, -7.69, -18.35)
CIE-LCH	lch(27.21, 19.90, 247.28°)
OKLab	oklab(36.91% -0.0394 -0.0516)
OKLCH	oklch(36.91% 0.065 232.6)
XYZ	xyz(4.3277, 5.1669, 10.8924)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13455C #5C2A13

analogous

#135C4F #13455C #13215C

triadic

#13455C #5C1345 #455C13

tetradic

#13455C #4F135C #5C2A13 #215C13

square

#13455C #4F135C #5C2A13 #215C13

split-complementary

#13455C #5C1321 #5C4F13

monochromatic

#051319 #091F29 #13455C #1D6B8F #2891C1

Accessibility & contrast

On white

10.33

#13455C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#13455C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13455C

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13455C	#FFFFFF	#000000	##FFFFFF
##13455C	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A445D

Deuteranopia (green-blind)

#303D5C

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #13455c;
/* rgb */ color: rgb(19, 69, 92);
/* oklch */ color: oklch(36.9% 0.065 232.6);

Tailwind

colors: {
  custom: {
    50: '#5d788a',
    500: '#13455c',
    950: '#000000',
  },
}

SCSS

$custom: #13455c;
$custom-light: #5d788a;
$custom-dark: #000000;

JSON

{
  "hex": "#13455c",
  "rgb": {
    "r": 19,
    "g": 69,
    "b": 92
  },
  "hsl": {
    "h": 198.904,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.36907,
    "c": 0.06496,
    "h": 232.6
  },
  "luminance": 0.05167
}

Semantic roles & 50–950 ramp

primary

#13455C

secondary

#945437

accent

#753FE9

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #13455C

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

Preview Lab → · Contrast checker → · Palette generator →