#728FA3#728FA3

#728FA3 is a light, muted cyan. Relative luminance 0.259; OKLCH L 63.5% C 0.045 H 238.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#728FA3
RGB	rgb(114, 143, 163)
HSL	hsl(204, 21%, 54%)
HSV	hsv(204, 30%, 64%)
CMYK	cmyk(30.1%, 12.3%, 0%, 36.1%)
CIE-LAB	lab(57.91, -5.33, -13.88)
CIE-LCH	lch(57.91, 14.87, 248.99°)
OKLab	oklab(63.5% -0.0233 -0.038)
OKLCH	oklch(63.5% 0.045 238.5)
XYZ	xyz(23.3708, 25.8657, 38.4044)
Luminance	0.2587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728FA3 #A38672

analogous

#72A39F #728FA3 #7277A3

triadic

#728FA3 #A3728F #8FA372

tetradic

#728FA3 #9F72A3 #A38672 #77A372

square

#728FA3 #9F72A3 #A38672 #77A372

split-complementary

#728FA3 #A37277 #A39F72

monochromatic

#3D505E #557083 #728FA3 #97ACBB #BCCAD3

Accessibility & contrast

On white

3.40

#728FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#728FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728FA3

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728FA3	#FFFFFF	#000000	##000000
##728FA3	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868EA4

Deuteranopia (green-blind)

#8089A3

Tritanopia (blue-blind)

#639495

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #728fa3;
/* rgb */ color: rgb(114, 143, 163);
/* oklch */ color: oklch(63.5% 0.045 238.5);

Tailwind

colors: {
  custom: {
    50: '#9cafbe',
    500: '#728fa3',
    950: '#000000',
  },
}

SCSS

$custom: #728fa3;
$custom-light: #9cafbe;
$custom-dark: #000000;

JSON

{
  "hex": "#728fa3",
  "rgb": {
    "r": 114,
    "g": 143,
    "b": 163
  },
  "hsl": {
    "h": 204.49,
    "s": 21.03,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63497,
    "c": 0.04454,
    "h": 238.5
  },
  "luminance": 0.25867
}

Semantic roles & 50–950 ramp

primary

#728FA3

secondary

#C3B6AE

accent

#8C6ABE

background

#F9FAFB

surface

#F2F4F6

border

#CCCED0

text

#0E1012

muted

#7E7F81

Preview Lab

Preview with #728FA3

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

Preview Lab → · Contrast checker → · Palette generator →