#13404A#13404A

#13404A is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.6% C 0.051 H 215.3°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#13404A
RGB	rgb(19, 64, 74)
HSL	hsl(191, 59%, 18%)
HSV	hsv(191, 74%, 29%)
CMYK	cmyk(74.3%, 13.5%, 0%, 71%)
CIE-LAB	lab(24.64, -11.43, -10.55)
CIE-LCH	lch(24.64, 15.56, 222.72°)
OKLab	oklab(34.58% -0.0415 -0.0294)
OKLCH	oklch(34.58% 0.051 215.3)
XYZ	xyz(3.3375, 4.2993, 7.1312)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13404A #4A1D13

analogous

#134A38 #13404A #13244A

triadic

#13404A #4A1340 #404A13

tetradic

#13404A #38134A #4A1D13 #244A13

square

#13404A #38134A #4A1D13 #244A13

split-complementary

#13404A #4A1324 #4A3813

monochromatic

#061518 #061619 #13404A #206A7B #2C94AB

Accessibility & contrast

On white

11.29

#13404A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#13404A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13404A

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13404A	#FFFFFF	#000000	##FFFFFF
##13404A	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393E4B

Deuteranopia (green-blind)

#31384A

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #13404a;
/* rgb */ color: rgb(19, 64, 74);
/* oklch */ color: oklch(34.6% 0.051 215.3);

Tailwind

colors: {
  custom: {
    50: '#59757c',
    500: '#13404a',
    950: '#000000',
  },
}

SCSS

$custom: #13404a;
$custom-light: #59757c;
$custom-dark: #000000;

JSON

{
  "hex": "#13404a",
  "rgb": {
    "r": 19,
    "g": 64,
    "b": 74
  },
  "hsl": {
    "h": 190.909,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3458,
    "c": 0.05083,
    "h": 215.3
  },
  "luminance": 0.043
}

Semantic roles & 50–950 ramp

primary

#13404A

secondary

#834436

accent

#6245E2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #13404A

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

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