#13445D#13445D

#13445D is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.067 H 235.3°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#13445D
RGB	rgb(19, 68, 93)
HSL	hsl(200, 66%, 22%)
HSV	hsv(200, 80%, 36%)
CMYK	cmyk(79.6%, 26.9%, 0%, 63.5%)
CIE-LAB	lab(26.91, -6.66, -19.45)
CIE-LCH	lch(26.91, 20.56, 251.11°)
OKLab	oklab(36.69% -0.0379 -0.0548)
OKLCH	oklch(36.69% 0.067 235.3)
XYZ	xyz(4.3107, 5.0625, 11.1038)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13445D #5D2C13

analogous

#135D51 #13445D #131F5D

triadic

#13445D #5D1344 #445D13

tetradic

#13445D #51135D #5D2C13 #1F5D13

square

#13445D #51135D #5D2C13 #1F5D13

split-complementary

#13445D #5D131F #5D5113

monochromatic

#051319 #091F2A #13445D #1D6990 #288EC3

Accessibility & contrast

On white

10.43

#13445D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#13445D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13445D

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13445D	#FFFFFF	#000000	##FFFFFF
##13445D	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38445E

Deuteranopia (green-blind)

#2E3C5D

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #13445d;
/* rgb */ color: rgb(19, 68, 93);
/* oklch */ color: oklch(36.7% 0.067 235.3);

Tailwind

colors: {
  custom: {
    50: '#5d778b',
    500: '#13445d',
    950: '#000000',
  },
}

SCSS

$custom: #13445d;
$custom-light: #5d778b;
$custom-dark: #000000;

JSON

{
  "hex": "#13445d",
  "rgb": {
    "r": 19,
    "g": 68,
    "b": 93
  },
  "hsl": {
    "h": 200.27,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.3669,
    "c": 0.06666,
    "h": 235.3
  },
  "luminance": 0.05063
}

Semantic roles & 50–950 ramp

primary

#13445D

secondary

#955737

accent

#783FE9

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #13445D

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

Preview Lab → · Contrast checker → · Palette generator →