#1A809B#1A809B

#1A809B is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.7% C 0.096 H 221.0°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1A809B
RGB	rgb(26, 128, 155)
HSL	hsl(193, 71%, 35%)
HSV	hsv(193, 83%, 61%)
CMYK	cmyk(83.2%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(49.52, -18.00, -22.37)
CIE-LCH	lch(49.52, 28.71, 231.18°)
OKLab	oklab(55.75% -0.0721 -0.0627)
OKLCH	oklch(55.75% 0.096 221)
XYZ	xyz(14.0591, 18.0227, 33.7417)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A809B #9B351A

analogous

#1A9B75 #1A809B #1A3F9B

triadic

#1A809B #9B1A80 #809B1A

tetradic

#1A809B #751A9B #9B351A #3F9B1A

square

#1A809B #751A9B #9B351A #3F9B1A

split-complementary

#1A809B #9B1A3F #9B751A

monochromatic

#082932 #115567 #1A809B #23ABCF #4EC3E1

Accessibility & contrast

On white

4.56

#1A809B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#1A809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A809B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A809B	#FFFFFF	#000000	##000000
##1A809B	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)

#5F719B

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1a809b;
/* rgb */ color: rgb(26, 128, 155);
/* oklch */ color: oklch(55.7% 0.096 221.0);

Tailwind

colors: {
  custom: {
    50: '#6fa5b8',
    500: '#1a809b',
    950: '#000000',
  },
}

SCSS

$custom: #1a809b;
$custom-light: #6fa5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a809b",
  "rgb": {
    "r": 26,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 192.558,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.55749,
    "c": 0.09556,
    "h": 221
  },
  "luminance": 0.18025
}

Semantic roles & 50–950 ramp

primary

#1A809B

secondary

#C4664D

accent

#603AEE

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A809B

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

Preview Lab → · Contrast checker → · Palette generator →