#1A7B99#1A7B99

#1A7B99 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.4% C 0.095 H 224.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1A7B99
RGB	rgb(26, 123, 153)
HSL	hsl(194, 71%, 35%)
HSV	hsv(194, 83%, 60%)
CMYK	cmyk(83%, 19.6%, 0%, 40%)
CIE-LAB	lab(47.86, -15.96, -23.77)
CIE-LCH	lch(47.86, 28.63, 236.12°)
OKLab	oklab(54.38% -0.068 -0.0667)
OKLCH	oklch(54.38% 0.095 224.4)
XYZ	xyz(13.2563, 16.6838, 32.6524)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7B99 #99381A

analogous

#1A9977 #1A7B99 #1A3C99

triadic

#1A7B99 #991A7B #7B991A

tetradic

#1A7B99 #771A99 #99381A #3C991A

square

#1A7B99 #771A99 #99381A #3C991A

split-complementary

#1A7B99 #991A3C #99771A

monochromatic

#082730 #115165 #1A7B99 #23A5CD #4DBEE1

Accessibility & contrast

On white

4.84

#1A7B99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1A7B99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7B99

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7B99	#FFFFFF	#000000	##FFFFFF
##1A7B99	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A789B

Deuteranopia (green-blind)

#5A6C99

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1a7b99;
/* rgb */ color: rgb(26, 123, 153);
/* oklch */ color: oklch(54.4% 0.095 224.4);

Tailwind

colors: {
  custom: {
    50: '#6ea1b7',
    500: '#1a7b99',
    950: '#000000',
  },
}

SCSS

$custom: #1a7b99;
$custom-light: #6ea1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7b99",
  "rgb": {
    "r": 26,
    "g": 123,
    "b": 153
  },
  "hsl": {
    "h": 194.173,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54385,
    "c": 0.09529,
    "h": 224.4
  },
  "luminance": 0.16685
}

Semantic roles & 50–950 ramp

primary

#1A7B99

secondary

#C3684C

accent

#653AEE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080F11

muted

#7B7E80

Preview Lab

Preview with #1A7B99

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

Preview Lab → · Contrast checker → · Palette generator →