#1A7D9D#1A7D9D

#1A7D9D is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.1% C 0.098 H 225.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1A7D9D
RGB	rgb(26, 125, 157)
HSL	hsl(195, 72%, 36%)
HSV	hsv(195, 83%, 62%)
CMYK	cmyk(83.4%, 20.4%, 0%, 38.4%)
CIE-LAB	lab(48.66, -15.64, -24.87)
CIE-LCH	lch(48.66, 29.38, 237.84°)
OKLab	oklab(55.08% -0.0684 -0.0699)
OKLCH	oklch(55.08% 0.098 225.6)
XYZ	xyz(13.8429, 17.3194, 34.5051)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7D9D #9D3A1A

analogous

#1A9D7B #1A7D9D #1A3C9D

triadic

#1A7D9D #9D1A7D #7D9D1A

tetradic

#1A7D9D #7B1A9D #9D3A1A #3C9D1A

square

#1A7D9D #7B1A9D #9D3A1A #3C9D1A

split-complementary

#1A7D9D #9D1A3C #9D7B1A

monochromatic

#092934 #115368 #1A7D9D #23A7D2 #4FBEE2

Accessibility & contrast

On white

4.70

#1A7D9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1A7D9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7D9D

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7D9D	#FFFFFF	#000000	##FFFFFF
##1A7D9D	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7A9F

Deuteranopia (green-blind)

#5B6E9D

Tritanopia (blue-blind)

#008688

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1a7d9d;
/* rgb */ color: rgb(26, 125, 157);
/* oklch */ color: oklch(55.1% 0.098 225.6);

Tailwind

colors: {
  custom: {
    50: '#6fa2ba',
    500: '#1a7d9d',
    950: '#000000',
  },
}

SCSS

$custom: #1a7d9d;
$custom-light: #6fa2ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7d9d",
  "rgb": {
    "r": 26,
    "g": 125,
    "b": 157
  },
  "hsl": {
    "h": 194.656,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55084,
    "c": 0.09779,
    "h": 225.6
  },
  "luminance": 0.17321
}

Semantic roles & 50–950 ramp

primary

#1A7D9D

secondary

#C46B4E

accent

#6639EE

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A7D9D

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

Preview Lab → · Contrast checker → · Palette generator →