#19809B#19809B

#19809B is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.7% C 0.096 H 220.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#19809B
RGB	rgb(25, 128, 155)
HSL	hsl(192, 72%, 35%)
HSV	hsv(192, 84%, 61%)
CMYK	cmyk(83.9%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(49.51, -18.09, -22.40)
CIE-LCH	lch(49.51, 28.79, 231.07°)
OKLab	oklab(55.73% -0.0724 -0.0628)
OKLCH	oklch(55.73% 0.096 220.9)
XYZ	xyz(14.0340, 18.0098, 33.7406)
Luminance	0.1801 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19809B #9B3419

analogous

#199B75 #19809B #193F9B

triadic

#19809B #9B1980 #809B19

tetradic

#19809B #75199B #9B3419 #3F9B19

square

#19809B #75199B #9B3419 #3F9B19

split-complementary

#19809B #9B193F #9B7519

monochromatic

#082932 #115466 #19809B #22ACD0 #4CC3E2

Accessibility & contrast

On white

4.56

#19809B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#19809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19809B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19809B	#FFFFFF	#000000	##000000
##19809B	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707D9C

Deuteranopia (green-blind)

#5F709B

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #19809b;
/* rgb */ color: rgb(25, 128, 155);
/* oklch */ color: oklch(55.7% 0.096 220.9);

Tailwind

colors: {
  custom: {
    50: '#6fa5b8',
    500: '#19809b',
    950: '#000000',
  },
}

SCSS

$custom: #19809b;
$custom-light: #6fa5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#19809b",
  "rgb": {
    "r": 25,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 192.462,
    "s": 72.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.09585,
    "h": 220.9
  },
  "luminance": 0.18012
}

Semantic roles & 50–950 ramp

primary

#19809B

secondary

#C4654C

accent

#5F39EF

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #19809B

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

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