#43728F#43728F

#43728F is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.1% C 0.069 H 237.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#43728F
RGB	rgb(67, 114, 143)
HSL	hsl(203, 36%, 41%)
HSV	hsv(203, 53%, 56%)
CMYK	cmyk(53.1%, 20.3%, 0%, 43.9%)
CIE-LAB	lab(45.92, -7.39, -20.75)
CIE-LCH	lch(45.92, 22.03, 250.39°)
OKLab	oklab(53.06% -0.0374 -0.0578)
OKLCH	oklch(53.06% 0.069 237.1)
XYZ	xyz(13.2882, 15.2100, 28.2169)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43728F #8F6043

analogous

#438F86 #43728F #434C8F

triadic

#43728F #8F4372 #728F43

tetradic

#43728F #86438F #8F6043 #4C8F43

square

#43728F #86438F #8F6043 #4C8F43

split-complementary

#43728F #8F434C #8F8643

monochromatic

#1C303C #2F5165 #43728F #5C92B3 #86AEC6

Accessibility & contrast

On white

5.20

#43728F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#43728F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43728F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43728F	#FFFFFF	#000000	##FFFFFF
##43728F	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657190

Deuteranopia (green-blind)

#5A698F

Tritanopia (blue-blind)

#17797C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #43728f;
/* rgb */ color: rgb(67, 114, 143);
/* oklch */ color: oklch(53.1% 0.069 237.1);

Tailwind

colors: {
  custom: {
    50: '#7c9ab0',
    500: '#43728f',
    950: '#000000',
  },
}

SCSS

$custom: #43728f;
$custom-light: #7c9ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#43728f",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 143
  },
  "hsl": {
    "h": 202.895,
    "s": 36.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53061,
    "c": 0.06881,
    "h": 237.1
  },
  "luminance": 0.15211
}

Semantic roles & 50–950 ramp

primary

#43728F

secondary

#B1917D

accent

#875CCC

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #43728F

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

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