#1A7B9D#1A7B9D

#1A7B9D is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.6% C 0.099 H 227.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A7B9D
RGB	rgb(26, 123, 157)
HSL	hsl(196, 72%, 36%)
HSV	hsv(196, 83%, 62%)
CMYK	cmyk(83.4%, 21.7%, 0%, 38.4%)
CIE-LAB	lab(48.03, -14.52, -25.85)
CIE-LCH	lch(48.03, 29.65, 240.67°)
OKLab	oklab(54.58% -0.0665 -0.0727)
OKLCH	oklch(54.58% 0.099 227.6)
XYZ	xyz(13.5922, 16.8181, 34.4216)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7B9D #9D3C1A

analogous

#1A9D7D #1A7B9D #1A399D

triadic

#1A7B9D #9D1A7B #7B9D1A

tetradic

#1A7B9D #7D1A9D #9D3C1A #399D1A

square

#1A7B9D #7D1A9D #9D3C1A #399D1A

split-complementary

#1A7B9D #9D1A39 #9D7D1A

monochromatic

#092934 #115268 #1A7B9D #23A4D2 #4FBCE2

Accessibility & contrast

On white

4.81

#1A7B9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#1A7B9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7B9D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7B9D	#FFFFFF	#000000	##FFFFFF
##1A7B9D	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69799F

Deuteranopia (green-blind)

#586D9D

Tritanopia (blue-blind)

#008586

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1a7b9d;
/* rgb */ color: rgb(26, 123, 157);
/* oklch */ color: oklch(54.6% 0.099 227.6);

Tailwind

colors: {
  custom: {
    50: '#6fa1ba',
    500: '#1a7b9d',
    950: '#000000',
  },
}

SCSS

$custom: #1a7b9d;
$custom-light: #6fa1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7b9d",
  "rgb": {
    "r": 26,
    "g": 123,
    "b": 157
  },
  "hsl": {
    "h": 195.573,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54579,
    "c": 0.09851,
    "h": 227.6
  },
  "luminance": 0.1682
}

Semantic roles & 50–950 ramp

primary

#1A7B9D

secondary

#C46D4E

accent

#6839EE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #1A7B9D

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

Preview Lab → · Contrast checker → · Palette generator →