#19A0BC#19A0BC

#19A0BC is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.2% C 0.112 H 216.8°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#19A0BC
RGB	rgb(25, 160, 188)
HSL	hsl(190, 77%, 42%)
HSV	hsv(190, 87%, 74%)
CMYK	cmyk(86.7%, 14.9%, 0%, 26.3%)
CIE-LAB	lab(60.76, -23.66, -23.98)
CIE-LCH	lch(60.76, 33.69, 225.39°)
OKLab	oklab(65.22% -0.0896 -0.0671)
OKLCH	oklch(65.22% 0.112 216.8)
XYZ	xyz(22.0449, 28.9763, 51.9983)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19A0BC #BC3519

analogous

#19BC87 #19A0BC #194EBC

triadic

#19A0BC #BC19A0 #A0BC19

tetradic

#19A0BC #8719BC #BC3519 #4EBC19

square

#19A0BC #8719BC #BC3519 #4EBC19

split-complementary

#19A0BC #BC194E #BC8719

monochromatic

#0B4450 #127286 #19A0BC #2FC4E3 #65D4EB

Accessibility & contrast

On white

3.09

#19A0BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#19A0BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19A0BC

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19A0BC	#FFFFFF	#000000	##000000
##19A0BC	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBE

Deuteranopia (green-blind)

#798CBC

Tritanopia (blue-blind)

#00AAA9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #19a0bc;
/* rgb */ color: rgb(25, 160, 188);
/* oklch */ color: oklch(65.2% 0.112 216.8);

Tailwind

colors: {
  custom: {
    50: '#77bcd0',
    500: '#19a0bc',
    950: '#000000',
  },
}

SCSS

$custom: #19a0bc;
$custom-light: #77bcd0;
$custom-dark: #000000;

JSON

{
  "hex": "#19a0bc",
  "rgb": {
    "r": 25,
    "g": 160,
    "b": 188
  },
  "hsl": {
    "h": 190.307,
    "s": 76.526,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65222,
    "c": 0.11194,
    "h": 216.8
  },
  "luminance": 0.28979
}

Semantic roles & 50–950 ramp

primary

#19A0BC

secondary

#CF7461

accent

#5535F3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #19A0BC

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

Preview Lab → · Contrast checker → · Palette generator →