#19809E#19809E

#19809E is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 55.9% C 0.098 H 223.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#19809E
RGB	rgb(25, 128, 158)
HSL	hsl(194, 73%, 36%)
HSV	hsv(194, 84%, 62%)
CMYK	cmyk(84.2%, 19%, 0%, 38%)
CIE-LAB	lab(49.63, -17.03, -23.96)
CIE-LCH	lch(49.63, 29.39, 234.59°)
OKLab	oklab(55.87% -0.0712 -0.0672)
OKLCH	oklch(55.87% 0.098 223.3)
XYZ	xyz(14.2890, 18.1118, 35.0839)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19809E #9E3719

analogous

#199E79 #19809E #193D9E

triadic

#19809E #9E1980 #809E19

tetradic

#19809E #79199E #9E3719 #3D9E19

square

#19809E #79199E #9E3719 #3D9E19

split-complementary

#19809E #9E193D #9E7919

monochromatic

#082A34 #115569 #19809E #21ABD3 #4EC2E3

Accessibility & contrast

On white

4.54

#19809E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#19809E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19809E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19809E	#FFFFFF	#000000	##000000
##19809E	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7DA0

Deuteranopia (green-blind)

#5E719E

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #19809e;
/* rgb */ color: rgb(25, 128, 158);
/* oklch */ color: oklch(55.9% 0.098 223.3);

Tailwind

colors: {
  custom: {
    50: '#6fa5ba',
    500: '#19809e',
    950: '#000000',
  },
}

SCSS

$custom: #19809e;
$custom-light: #6fa5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#19809e",
  "rgb": {
    "r": 25,
    "g": 128,
    "b": 158
  },
  "hsl": {
    "h": 193.534,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55872,
    "c": 0.09796,
    "h": 223.3
  },
  "luminance": 0.18114
}

Semantic roles & 50–950 ramp

primary

#19809E

secondary

#C5694E

accent

#6238EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #19809E

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

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