#43729C#43729C

#43729C is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.7% C 0.084 H 247.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#43729C
RGB	rgb(67, 114, 156)
HSL	hsl(208, 40%, 44%)
HSV	hsv(208, 57%, 61%)
CMYK	cmyk(57.1%, 26.9%, 0%, 38.8%)
CIE-LAB	lab(46.48, -3.20, -27.57)
CIE-LCH	lch(46.48, 27.75, 263.39°)
OKLab	oklab(53.69% -0.0328 -0.0773)
OKLCH	oklch(53.69% 0.084 247)
XYZ	xyz(14.3306, 15.6270, 33.7072)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43729C #9C6D43

analogous

#439C99 #43729C #43459C

triadic

#43729C #9C4372 #729C43

tetradic

#43729C #99439C #9C6D43 #459C43

square

#43729C #99439C #9C6D43 #459C43

split-complementary

#43729C #9C4345 #9C9943

monochromatic

#1E3346 #315371 #43729C #6191BB #8CAFCE

Accessibility & contrast

On white

5.09

#43729C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#43729C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43729C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43729C	#FFFFFF	#000000	##FFFFFF
##43729C	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60739E

Deuteranopia (green-blind)

#546A9B

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #43729c;
/* rgb */ color: rgb(67, 114, 156);
/* oklch */ color: oklch(53.7% 0.084 247.0);

Tailwind

colors: {
  custom: {
    50: '#7e9ab9',
    500: '#43729c',
    950: '#000000',
  },
}

SCSS

$custom: #43729c;
$custom-light: #7e9ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#43729c",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 156
  },
  "hsl": {
    "h": 208.315,
    "s": 39.91,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53689,
    "c": 0.08401,
    "h": 247
  },
  "luminance": 0.15628
}

Semantic roles & 50–950 ramp

primary

#43729C

secondary

#B99C82

accent

#9158D0

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #43729C

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

Preview Lab → · Contrast checker → · Palette generator →