#13809E#13809E

#13809E is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.8% C 0.099 H 222.8°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#13809E
RGB	rgb(19, 128, 158)
HSL	hsl(193, 79%, 35%)
HSV	hsv(193, 88%, 62%)
CMYK	cmyk(88%, 19%, 0%, 38%)
CIE-LAB	lab(49.55, -17.50, -24.09)
CIE-LCH	lch(49.55, 29.77, 234.01°)
OKLab	oklab(55.78% -0.0729 -0.0676)
OKLCH	oklch(55.78% 0.099 222.8)
XYZ	xyz(14.1567, 18.0436, 35.0777)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13809E #9E3113

analogous

#139E77 #13809E #133A9E

triadic

#13809E #9E1380 #809E13

tetradic

#13809E #77139E #9E3113 #3A9E13

square

#13809E #77139E #9E3113 #3A9E13

split-complementary

#13809E #9E133A #9E7713

monochromatic

#062731 #0C5467 #13809E #1AACD5 #43C5E8

Accessibility & contrast

On white

4.56

#13809E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#13809E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #13809E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13809E	#FFFFFF	#000000	##000000
##13809E	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7DA0

Deuteranopia (green-blind)

#5D709E

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #13809e;
/* rgb */ color: rgb(19, 128, 158);
/* oklch */ color: oklch(55.8% 0.099 222.8);

Tailwind

colors: {
  custom: {
    50: '#6ea5ba',
    500: '#13809e',
    950: '#000000',
  },
}

SCSS

$custom: #13809e;
$custom-light: #6ea5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#13809e",
  "rgb": {
    "r": 19,
    "g": 128,
    "b": 158
  },
  "hsl": {
    "h": 192.95,
    "s": 78.531,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55782,
    "c": 0.09948,
    "h": 222.8
  },
  "luminance": 0.18045
}

Semantic roles & 50–950 ramp

primary

#13809E

secondary

#C96144

accent

#5D33F5

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #13809E

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

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