#1A7D99#1A7D99

#1A7D99 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 54.9% C 0.095 H 222.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1A7D99
RGB	rgb(26, 125, 153)
HSL	hsl(193, 71%, 35%)
HSV	hsv(193, 83%, 60%)
CMYK	cmyk(83%, 18.3%, 0%, 40%)
CIE-LAB	lab(48.49, -17.06, -22.79)
CIE-LCH	lch(48.49, 28.47, 233.18°)
OKLab	oklab(54.89% -0.07 -0.0639)
OKLCH	oklch(54.89% 0.095 222.4)
XYZ	xyz(13.5070, 17.1850, 32.7360)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7D99 #99361A

analogous

#1A9975 #1A7D99 #1A3E99

triadic

#1A7D99 #991A7D #7D991A

tetradic

#1A7D99 #751A99 #99361A #3E991A

square

#1A7D99 #751A99 #99361A #3E991A

split-complementary

#1A7D99 #991A3E #99751A

monochromatic

#082830 #115265 #1A7D99 #23A8CD #4DC0E1

Accessibility & contrast

On white

4.73

#1A7D99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#1A7D99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7D99

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7D99	#FFFFFF	#000000	##FFFFFF
##1A7D99	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A9A

Deuteranopia (green-blind)

#5C6E99

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1a7d99;
/* rgb */ color: rgb(26, 125, 153);
/* oklch */ color: oklch(54.9% 0.095 222.4);

Tailwind

colors: {
  custom: {
    50: '#6ea2b7',
    500: '#1a7d99',
    950: '#000000',
  },
}

SCSS

$custom: #1a7d99;
$custom-light: #6ea2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7d99",
  "rgb": {
    "r": 26,
    "g": 125,
    "b": 153
  },
  "hsl": {
    "h": 193.228,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54894,
    "c": 0.09477,
    "h": 222.4
  },
  "luminance": 0.17187
}

Semantic roles & 50–950 ramp

primary

#1A7D99

secondary

#C3664C

accent

#623AEE

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #1A7D99

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

Preview Lab → · Contrast checker → · Palette generator →