#1A7C99#1A7C99

#1A7C99 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.6% C 0.095 H 223.4°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A7C99
RGB	rgb(26, 124, 153)
HSL	hsl(194, 71%, 35%)
HSV	hsv(194, 83%, 60%)
CMYK	cmyk(83%, 19%, 0%, 40%)
CIE-LAB	lab(48.18, -16.51, -23.28)
CIE-LCH	lch(48.18, 28.54, 234.65°)
OKLab	oklab(54.64% -0.069 -0.0653)
OKLCH	oklch(54.64% 0.095 223.4)
XYZ	xyz(13.3810, 16.9331, 32.6940)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7C99 #99371A

analogous

#1A9977 #1A7C99 #1A3C99

triadic

#1A7C99 #991A7C #7C991A

tetradic

#1A7C99 #771A99 #99371A #3C991A

square

#1A7C99 #771A99 #99371A #3C991A

split-complementary

#1A7C99 #991A3C #99771A

monochromatic

#082730 #115265 #1A7C99 #23A6CD #4DBFE1

Accessibility & contrast

On white

4.79

#1A7C99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#1A7C99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7C99

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7C99	#FFFFFF	#000000	##FFFFFF
##1A7C99	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B799A

Deuteranopia (green-blind)

#5B6D99

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1a7c99;
/* rgb */ color: rgb(26, 124, 153);
/* oklch */ color: oklch(54.6% 0.095 223.4);

Tailwind

colors: {
  custom: {
    50: '#6ea2b7',
    500: '#1a7c99',
    950: '#000000',
  },
}

SCSS

$custom: #1a7c99;
$custom-light: #6ea2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7c99",
  "rgb": {
    "r": 26,
    "g": 124,
    "b": 153
  },
  "hsl": {
    "h": 193.701,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54639,
    "c": 0.09501,
    "h": 223.4
  },
  "luminance": 0.16935
}

Semantic roles & 50–950 ramp

primary

#1A7C99

secondary

#C3674C

accent

#633AEE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080F11

muted

#7B7E80

Preview Lab

Preview with #1A7C99

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

Preview Lab → · Contrast checker → · Palette generator →