#13475A#13475A

#13475A is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.4% C 0.062 H 226.8°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#13475A
RGB	rgb(19, 71, 90)
HSL	hsl(196, 65%, 21%)
HSV	hsv(196, 79%, 35%)
CMYK	cmyk(78.9%, 21.1%, 0%, 64.7%)
CIE-LAB	lab(27.80, -9.71, -16.14)
CIE-LCH	lch(27.80, 18.84, 238.97°)
OKLab	oklab(37.35% -0.0425 -0.0452)
OKLCH	oklch(37.35% 0.062 226.8)
XYZ	xyz(4.3665, 5.3826, 10.4797)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13475A #5A2613

analogous

#135A4A #13475A #13245A

triadic

#13475A #5A1347 #475A13

tetradic

#13475A #4A135A #5A2613 #245A13

square

#13475A #4A135A #5A2613 #245A13

split-complementary

#13475A #5A1324 #5A4A13

monochromatic

#051419 #081F27 #13475A #1E6F8D #2897BF

Accessibility & contrast

On white

10.11

#13475A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#13475A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13475A

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13475A	#FFFFFF	#000000	##FFFFFF
##13475A	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D465B

Deuteranopia (green-blind)

#333F5A

Tritanopia (blue-blind)

#004C4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #13475a;
/* rgb */ color: rgb(19, 71, 90);
/* oklch */ color: oklch(37.4% 0.062 226.8);

Tailwind

colors: {
  custom: {
    50: '#5d7a88',
    500: '#13475a',
    950: '#000000',
  },
}

SCSS

$custom: #13475a;
$custom-light: #5d7a88;
$custom-dark: #000000;

JSON

{
  "hex": "#13475a",
  "rgb": {
    "r": 19,
    "g": 71,
    "b": 90
  },
  "hsl": {
    "h": 196.056,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3735,
    "c": 0.06209,
    "h": 226.8
  },
  "luminance": 0.05383
}

Semantic roles & 50–950 ramp

primary

#13475A

secondary

#924F37

accent

#6D40E8

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #13475A

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

Preview Lab → · Contrast checker → · Palette generator →