#13436F#13436F

#13436F is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.091 H 250.2°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#13436F
RGB	rgb(19, 67, 111)
HSL	hsl(209, 71%, 25%)
HSV	hsv(209, 83%, 44%)
CMYK	cmyk(82.9%, 39.6%, 0%, 56.5%)
CIE-LAB	lab(27.57, 1.32, -29.95)
CIE-LCH	lch(27.57, 29.98, 272.52°)
OKLab	oklab(37.54% -0.0308 -0.0854)
OKLCH	oklch(37.54% 0.091 250.2)
XYZ	xyz(5.1439, 5.2998, 15.7877)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13436F #6F3F13

analogous

#136F6D #13436F #13156F

triadic

#13436F #6F1343 #436F13

tetradic

#13436F #6D136F #6F3F13 #156F13

square

#13436F #6D136F #6F3F13 #156F13

split-complementary

#13436F #6F1315 #6F6D13

monochromatic

#04101A #0A233B #13436F #1C63A3 #2582D8

Accessibility & contrast

On white

10.19

#13436F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#13436F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13436F

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13436F	#FFFFFF	#000000	##FFFFFF
##13436F	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4671

Deuteranopia (green-blind)

#203D6E

Tritanopia (blue-blind)

#004E53

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #13436f;
/* rgb */ color: rgb(19, 67, 111);
/* oklch */ color: oklch(37.5% 0.091 250.2);

Tailwind

colors: {
  custom: {
    50: '#617698',
    500: '#13436f',
    950: '#000000',
  },
}

SCSS

$custom: #13436f;
$custom-light: #617698;
$custom-dark: #000000;

JSON

{
  "hex": "#13436f",
  "rgb": {
    "r": 19,
    "g": 67,
    "b": 111
  },
  "hsl": {
    "h": 208.696,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37537,
    "c": 0.0908,
    "h": 250.2
  },
  "luminance": 0.053
}

Semantic roles & 50–950 ramp

primary

#13436F

secondary

#A66D38

accent

#903AEE

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #13436F

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

Preview Lab → · Contrast checker → · Palette generator →