#1A6D9F#1A6D9F

#1A6D9F is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.2% C 0.109 H 241.2°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1A6D9F
RGB	rgb(26, 109, 159)
HSL	hsl(203, 72%, 36%)
HSV	hsv(203, 84%, 62%)
CMYK	cmyk(83.6%, 31.4%, 0%, 37.6%)
CIE-LAB	lab(43.74, -5.62, -33.73)
CIE-LCH	lch(43.74, 34.20, 260.54°)
OKLab	oklab(51.19% -0.0525 -0.0957)
OKLCH	oklch(51.19% 0.109 241.2)
XYZ	xyz(12.1502, 13.6586, 34.7902)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A6D9F #9F4C1A

analogous

#1A9F8F #1A6D9F #1A2B9F

triadic

#1A6D9F #9F1A6D #6D9F1A

tetradic

#1A6D9F #8F1A9F #9F4C1A #2B9F1A

square

#1A6D9F #8F1A9F #9F4C1A #2B9F1A

split-complementary

#1A6D9F #9F1A2B #9F8F1A

monochromatic

#092536 #11496A #1A6D9F #2391D4 #51ACE3

Accessibility & contrast

On white

5.63

#1A6D9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1A6D9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A6D9F

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A6D9F	#FFFFFF	#000000	##FFFFFF
##1A6D9F	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556EA1

Deuteranopia (green-blind)

#43629E

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1a6d9f;
/* rgb */ color: rgb(26, 109, 159);
/* oklch */ color: oklch(51.2% 0.109 241.2);

Tailwind

colors: {
  custom: {
    50: '#6e96bb',
    500: '#1a6d9f',
    950: '#000000',
  },
}

SCSS

$custom: #1a6d9f;
$custom-light: #6e96bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1a6d9f",
  "rgb": {
    "r": 26,
    "g": 109,
    "b": 159
  },
  "hsl": {
    "h": 202.556,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.51191,
    "c": 0.10917,
    "h": 241.2
  },
  "luminance": 0.1366
}

Semantic roles & 50–950 ramp

primary

#1A6D9F

secondary

#C57C50

accent

#7D39EF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080D12

muted

#7B7E81

Preview Lab

Preview with #1A6D9F

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

Preview Lab → · Contrast checker → · Palette generator →