#1A7A9D#1A7A9D

#1A7A9D is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.3% C 0.099 H 228.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1A7A9D
RGB	rgb(26, 122, 157)
HSL	hsl(196, 72%, 36%)
HSV	hsv(196, 83%, 62%)
CMYK	cmyk(83.4%, 22.3%, 0%, 38.4%)
CIE-LAB	lab(47.72, -13.96, -26.34)
CIE-LCH	lch(47.72, 29.81, 242.08°)
OKLab	oklab(54.33% -0.0655 -0.0741)
OKLCH	oklch(54.33% 0.099 228.5)
XYZ	xyz(13.4688, 16.5713, 34.3805)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7A9D #9D3D1A

analogous

#1A9D7E #1A7A9D #1A389D

triadic

#1A7A9D #9D1A7A #7A9D1A

tetradic

#1A7A9D #7E1A9D #9D3D1A #389D1A

square

#1A7A9D #7E1A9D #9D3D1A #389D1A

split-complementary

#1A7A9D #9D1A38 #9D7E1A

monochromatic

#092834 #115168 #1A7A9D #23A3D2 #4FBBE2

Accessibility & contrast

On white

4.87

#1A7A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1A7A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7A9D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7A9D	#FFFFFF	#000000	##FFFFFF
##1A7A9D	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68789F

Deuteranopia (green-blind)

#576C9D

Tritanopia (blue-blind)

#008486

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1a7a9d;
/* rgb */ color: rgb(26, 122, 157);
/* oklch */ color: oklch(54.3% 0.099 228.5);

Tailwind

colors: {
  custom: {
    50: '#6fa0ba',
    500: '#1a7a9d',
    950: '#000000',
  },
}

SCSS

$custom: #1a7a9d;
$custom-light: #6fa0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7a9d",
  "rgb": {
    "r": 26,
    "g": 122,
    "b": 157
  },
  "hsl": {
    "h": 196.031,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.54327,
    "c": 0.09891,
    "h": 228.5
  },
  "luminance": 0.16573
}

Semantic roles & 50–950 ramp

primary

#1A7A9D

secondary

#C46E4E

accent

#6A39EE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1A7A9D

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

Preview Lab → · Contrast checker → · Palette generator →