#1A728A#1A728A

#1A728A is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.4% C 0.086 H 221.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1A728A
RGB	rgb(26, 114, 138)
HSL	hsl(193, 68%, 32%)
HSV	hsv(193, 81%, 54%)
CMYK	cmyk(81.2%, 17.4%, 0%, 45.9%)
CIE-LAB	lab(44.36, -16.29, -20.30)
CIE-LCH	lch(44.36, 26.03, 231.24°)
OKLab	oklab(51.37% -0.0651 -0.0568)
OKLCH	oklch(51.37% 0.086 221.1)
XYZ	xyz(11.0288, 14.0879, 26.1778)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A728A #8A321A

analogous

#1A8A6A #1A728A #1A3A8A

triadic

#1A728A #8A1A72 #728A1A

tetradic

#1A728A #6A1A8A #8A321A #3A8A1A

square

#1A728A #6A1A8A #8A321A #3A8A1A

split-complementary

#1A728A #8A1A3A #8A6A1A

monochromatic

#071D23 #104757 #1A728A #249DBD #43BBDC

Accessibility & contrast

On white

5.50

#1A728A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1A728A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A728A

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A728A	#FFFFFF	#000000	##FFFFFF
##1A728A	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646F8B

Deuteranopia (green-blind)

#55648A

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1a728a;
/* rgb */ color: rgb(26, 114, 138);
/* oklch */ color: oklch(51.4% 0.086 221.1);

Tailwind

colors: {
  custom: {
    50: '#6b9aac',
    500: '#1a728a',
    950: '#000000',
  },
}

SCSS

$custom: #1a728a;
$custom-light: #6b9aac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a728a",
  "rgb": {
    "r": 26,
    "g": 114,
    "b": 138
  },
  "hsl": {
    "h": 192.857,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51368,
    "c": 0.08643,
    "h": 221.1
  },
  "luminance": 0.14089
}

Semantic roles & 50–950 ramp

primary

#1A728A

secondary

#BD5D43

accent

#623DEB

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #1A728A

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

Preview Lab → · Contrast checker → · Palette generator →