#13405F#13405F

#13405F is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.7% C 0.072 H 243.0°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#13405F
RGB	rgb(19, 64, 95)
HSL	hsl(204, 67%, 22%)
HSV	hsv(204, 80%, 37%)
CMYK	cmyk(80%, 32.6%, 0%, 62.7%)
CIE-LAB	lab(25.66, -3.25, -22.71)
CIE-LCH	lch(25.66, 22.94, 261.85°)
OKLab	oklab(35.73% -0.0328 -0.0643)
OKLCH	oklch(35.73% 0.072 243)
XYZ	xyz(4.1667, 4.6310, 11.4985)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13405F #5F3213

analogous

#135F58 #13405F #131A5F

triadic

#13405F #5F1340 #405F13

tetradic

#13405F #58135F #5F3213 #1A5F13

square

#13405F #58135F #5F3213 #1A5F13

split-complementary

#13405F #5F131A #5F5813

monochromatic

#05111A #091E2C #13405F #1D6292 #2785C5

Accessibility & contrast

On white

10.90

#13405F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#13405F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13405F

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13405F	#FFFFFF	#000000	##FFFFFF
##13405F	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324160

Deuteranopia (green-blind)

#273A5E

Tritanopia (blue-blind)

#00484B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #13405f;
/* rgb */ color: rgb(19, 64, 95);
/* oklch */ color: oklch(35.7% 0.072 243.0);

Tailwind

colors: {
  custom: {
    50: '#5d748c',
    500: '#13405f',
    950: '#000000',
  },
}

SCSS

$custom: #13405f;
$custom-light: #5d748c;
$custom-dark: #000000;

JSON

{
  "hex": "#13405f",
  "rgb": {
    "r": 19,
    "g": 64,
    "b": 95
  },
  "hsl": {
    "h": 204.474,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.35728,
    "c": 0.0722,
    "h": 243
  },
  "luminance": 0.04631
}

Semantic roles & 50–950 ramp

primary

#13405F

secondary

#975E37

accent

#843EEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #13405F

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

Preview Lab → · Contrast checker → · Palette generator →