#1A7D9B#1A7D9B

#1A7D9B is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.0% C 0.096 H 224.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#1A7D9B
RGB	rgb(26, 125, 155)
HSL	hsl(194, 71%, 35%)
HSV	hsv(194, 83%, 61%)
CMYK	cmyk(83.2%, 19.4%, 0%, 39.2%)
CIE-LAB	lab(48.58, -16.35, -23.83)
CIE-LCH	lch(48.58, 28.90, 235.54°)
OKLab	oklab(54.99% -0.0692 -0.0669)
OKLCH	oklch(54.99% 0.096 224)
XYZ	xyz(13.6735, 17.2517, 33.6132)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7D9B #9B381A

analogous

#1A9B78 #1A7D9B #1A3D9B

triadic

#1A7D9B #9B1A7D #7D9B1A

tetradic

#1A7D9B #781A9B #9B381A #3D9B1A

square

#1A7D9B #781A9B #9B381A #3D9B1A

split-complementary

#1A7D9B #9B1A3D #9B781A

monochromatic

#082832 #115367 #1A7D9B #23A7CF #4EBFE1

Accessibility & contrast

On white

4.72

#1A7D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#1A7D9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7D9B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7D9B	#FFFFFF	#000000	##FFFFFF
##1A7D9B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7A9D

Deuteranopia (green-blind)

#5B6E9B

Tritanopia (blue-blind)

#008687

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1a7d9b;
/* rgb */ color: rgb(26, 125, 155);
/* oklch */ color: oklch(55.0% 0.096 224.0);

Tailwind

colors: {
  custom: {
    50: '#6fa2b8',
    500: '#1a7d9b',
    950: '#000000',
  },
}

SCSS

$custom: #1a7d9b;
$custom-light: #6fa2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7d9b",
  "rgb": {
    "r": 26,
    "g": 125,
    "b": 155
  },
  "hsl": {
    "h": 193.953,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54988,
    "c": 0.09624,
    "h": 224
  },
  "luminance": 0.17253
}

Semantic roles & 50–950 ramp

primary

#1A7D9B

secondary

#C4694D

accent

#643AEE

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A7D9B

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

Preview Lab → · Contrast checker → · Palette generator →