#13405A#13405A

#13405A is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.4% C 0.066 H 238.3°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#13405A
RGB	rgb(19, 64, 90)
HSL	hsl(202, 65%, 21%)
HSV	hsv(202, 79%, 35%)
CMYK	cmyk(78.9%, 28.9%, 0%, 64.7%)
CIE-LAB	lab(25.39, -5.27, -19.88)
CIE-LCH	lch(25.39, 20.57, 255.16°)
OKLab	oklab(35.43% -0.0346 -0.0561)
OKLCH	oklch(35.43% 0.066 238.3)
XYZ	xyz(3.9467, 4.5430, 10.3398)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13405A #5A2D13

analogous

#135A51 #13405A #131D5A

triadic

#13405A #5A1340 #405A13

tetradic

#13405A #51135A #5A2D13 #1D5A13

square

#13405A #51135A #5A2D13 #1D5A13

split-complementary

#13405A #5A131D #5A5113

monochromatic

#051219 #081C27 #13405A #1E648D #2888BF

Accessibility & contrast

On white

11.00

#13405A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#13405A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13405A

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13405A	#FFFFFF	#000000	##FFFFFF
##13405A	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34405B

Deuteranopia (green-blind)

#2A395A

Tritanopia (blue-blind)

#004749

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #13405a;
/* rgb */ color: rgb(19, 64, 90);
/* oklch */ color: oklch(35.4% 0.066 238.3);

Tailwind

colors: {
  custom: {
    50: '#5c7488',
    500: '#13405a',
    950: '#000000',
  },
}

SCSS

$custom: #13405a;
$custom-light: #5c7488;
$custom-dark: #000000;

JSON

{
  "hex": "#13405a",
  "rgb": {
    "r": 19,
    "g": 64,
    "b": 90
  },
  "hsl": {
    "h": 201.972,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.35431,
    "c": 0.06593,
    "h": 238.3
  },
  "luminance": 0.04543
}

Semantic roles & 50–950 ramp

primary

#13405A

secondary

#925837

accent

#7D40E8

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#04080B

muted

#797B7C

Preview Lab

Preview with #13405A

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

Preview Lab → · Contrast checker → · Palette generator →