#13436E#13436E

#13436E is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.089 H 249.6°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#13436E
RGB	rgb(19, 67, 110)
HSL	hsl(208, 71%, 25%)
HSV	hsv(208, 83%, 43%)
CMYK	cmyk(82.7%, 39.1%, 0%, 56.9%)
CIE-LAB	lab(27.51, 0.90, -29.41)
CIE-LCH	lch(27.51, 29.42, 271.75°)
OKLab	oklab(37.47% -0.0311 -0.0838)
OKLCH	oklch(37.47% 0.089 249.6)
XYZ	xyz(5.0891, 5.2779, 15.4994)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13436E #6E3E13

analogous

#136E6C #13436E #13156E

triadic

#13436E #6E1343 #436E13

tetradic

#13436E #6C136E #6E3E13 #156E13

square

#13436E #6C136E #6E3E13 #156E13

split-complementary

#13436E #6E1315 #6E6C13

monochromatic

#05101A #0A233A #13436E #1C63A2 #2583D6

Accessibility & contrast

On white

10.22

#13436E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#13436E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13436E

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13436E	#FFFFFF	#000000	##FFFFFF
##13436E	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4570

Deuteranopia (green-blind)

#213D6D

Tritanopia (blue-blind)

#004D53

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #13436e;
/* rgb */ color: rgb(19, 67, 110);
/* oklch */ color: oklch(37.5% 0.089 249.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#13436e",
  "rgb": {
    "r": 19,
    "g": 67,
    "b": 110
  },
  "hsl": {
    "h": 208.352,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37471,
    "c": 0.08941,
    "h": 249.6
  },
  "luminance": 0.05279
}

Semantic roles & 50–950 ramp

primary

#13436E

secondary

#A56B38

accent

#8F3AED

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #13436E

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

Preview Lab → · Contrast checker → · Palette generator →