#1A6C9F#1A6C9F

#1A6C9F is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.9% C 0.110 H 242.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A6C9F
RGB	rgb(26, 108, 159)
HSL	hsl(203, 72%, 36%)
HSV	hsv(203, 84%, 62%)
CMYK	cmyk(83.6%, 32.1%, 0%, 37.6%)
CIE-LAB	lab(43.43, -5.02, -34.22)
CIE-LCH	lch(43.43, 34.59, 261.66°)
OKLab	oklab(50.94% -0.0516 -0.0971)
OKLCH	oklch(50.94% 0.11 242)
XYZ	xyz(12.0441, 13.4464, 34.7548)
Luminance	0.1345 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A6C9F #9F4D1A

analogous

#1A9F90 #1A6C9F #1A299F

triadic

#1A6C9F #9F1A6C #6C9F1A

tetradic

#1A6C9F #901A9F #9F4D1A #299F1A

square

#1A6C9F #901A9F #9F4D1A #299F1A

split-complementary

#1A6C9F #9F1A29 #9F901A

monochromatic

#092536 #11486A #1A6C9F #2390D4 #51ABE3

Accessibility & contrast

On white

5.69

#1A6C9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#1A6C9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A6C9F

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A6C9F	#FFFFFF	#000000	##FFFFFF
##1A6C9F	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546DA1

Deuteranopia (green-blind)

#42619E

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1a6c9f;
/* rgb */ color: rgb(26, 108, 159);
/* oklch */ color: oklch(50.9% 0.110 242.0);

Tailwind

colors: {
  custom: {
    50: '#6e95bb',
    500: '#1a6c9f',
    950: '#000000',
  },
}

SCSS

$custom: #1a6c9f;
$custom-light: #6e95bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1a6c9f",
  "rgb": {
    "r": 26,
    "g": 108,
    "b": 159
  },
  "hsl": {
    "h": 203.008,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.50945,
    "c": 0.11,
    "h": 242
  },
  "luminance": 0.13448
}

Semantic roles & 50–950 ramp

primary

#1A6C9F

secondary

#C57D50

accent

#7F39EF

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#080D12

muted

#7B7E81

Preview Lab

Preview with #1A6C9F

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

Preview Lab → · Contrast checker → · Palette generator →