#13445A#13445A

#13445A is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.063 H 231.9°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#13445A
RGB	rgb(19, 68, 90)
HSL	hsl(199, 65%, 21%)
HSV	hsv(199, 79%, 35%)
CMYK	cmyk(78.9%, 24.4%, 0%, 64.7%)
CIE-LAB	lab(26.76, -7.84, -17.74)
CIE-LCH	lch(26.76, 19.40, 246.17°)
OKLab	oklab(36.52% -0.0391 -0.0499)
OKLCH	oklch(36.52% 0.063 231.9)
XYZ	xyz(4.1804, 5.0104, 10.4177)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13445A #5A2913

analogous

#135A4D #13445A #13215A

triadic

#13445A #5A1344 #445A13

tetradic

#13445A #4D135A #5A2913 #215A13

square

#13445A #4D135A #5A2913 #215A13

split-complementary

#13445A #5A1321 #5A4D13

monochromatic

#051319 #081E27 #13445A #1E6A8D #2890BF

Accessibility & contrast

On white

10.49

#13445A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#13445A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13445A

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13445A	#FFFFFF	#000000	##FFFFFF
##13445A	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39435B

Deuteranopia (green-blind)

#2F3C5A

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #13445a;
/* rgb */ color: rgb(19, 68, 90);
/* oklch */ color: oklch(36.5% 0.063 231.9);

Tailwind

colors: {
  custom: {
    50: '#5c7788',
    500: '#13445a',
    950: '#000000',
  },
}

SCSS

$custom: #13445a;
$custom-light: #5c7788;
$custom-dark: #000000;

JSON

{
  "hex": "#13445a",
  "rgb": {
    "r": 19,
    "g": 68,
    "b": 90
  },
  "hsl": {
    "h": 198.592,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36524,
    "c": 0.06339,
    "h": 231.9
  },
  "luminance": 0.05011
}

Semantic roles & 50–950 ramp

primary

#13445A

secondary

#925337

accent

#7440E8

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #13445A

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

Preview Lab → · Contrast checker → · Palette generator →