#1A8199#1A8199

#1A8199 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 55.9% C 0.094 H 218.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1A8199
RGB	rgb(26, 129, 153)
HSL	hsl(191, 71%, 35%)
HSV	hsv(191, 83%, 60%)
CMYK	cmyk(83%, 15.7%, 0%, 40%)
CIE-LAB	lab(49.76, -19.24, -20.84)
CIE-LCH	lch(49.76, 28.36, 227.28°)
OKLab	oklab(55.91% -0.0739 -0.0583)
OKLCH	oklch(55.91% 0.094 218.3)
XYZ	xyz(14.0236, 18.2183, 32.9082)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8199 #99321A

analogous

#1A9972 #1A8199 #1A4199

triadic

#1A8199 #991A81 #81991A

tetradic

#1A8199 #721A99 #99321A #41991A

square

#1A8199 #721A99 #99321A #41991A

split-complementary

#1A8199 #991A41 #99721A

monochromatic

#082930 #115565 #1A8199 #23ADCD #4DC5E1

Accessibility & contrast

On white

4.52

#1A8199 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#1A8199 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8199

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8199	#FFFFFF	#000000	##000000
##1A8199	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D9A

Deuteranopia (green-blind)

#617199

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1a8199;
/* rgb */ color: rgb(26, 129, 153);
/* oklch */ color: oklch(55.9% 0.094 218.3);

Tailwind

colors: {
  custom: {
    50: '#6fa5b7',
    500: '#1a8199',
    950: '#000000',
  },
}

SCSS

$custom: #1a8199;
$custom-light: #6fa5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8199",
  "rgb": {
    "r": 26,
    "g": 129,
    "b": 153
  },
  "hsl": {
    "h": 191.339,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55913,
    "c": 0.09415,
    "h": 218.3
  },
  "luminance": 0.1822
}

Semantic roles & 50–950 ramp

primary

#1A8199

secondary

#C3624C

accent

#5C3AEE

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A8199

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

Preview Lab → · Contrast checker → · Palette generator →