#33728F#33728F

#33728F is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.3% C 0.079 H 230.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#33728F
RGB	rgb(51, 114, 143)
HSL	hsl(199, 47%, 38%)
HSV	hsv(199, 64%, 56%)
CMYK	cmyk(64.3%, 20.3%, 0%, 43.9%)
CIE-LAB	lab(45.25, -10.83, -21.84)
CIE-LCH	lch(45.25, 24.38, 243.62°)
OKLab	oklab(52.34% -0.0497 -0.0611)
OKLCH	oklch(52.34% 0.079 230.8)
XYZ	xyz(12.3385, 14.7204, 28.1723)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33728F #8F5033

analogous

#338F7E #33728F #33448F

triadic

#33728F #8F3372 #728F33

tetradic

#33728F #7E338F #8F5033 #448F33

square

#33728F #7E338F #8F5033 #448F33

split-complementary

#33728F #8F3344 #8F7E33

monochromatic

#132A35 #234E62 #33728F #4396BC #70AFCC

Accessibility & contrast

On white

5.32

#33728F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#33728F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33728F

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33728F	#FFFFFF	#000000	##FFFFFF
##33728F	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637090

Deuteranopia (green-blind)

#57678F

Tritanopia (blue-blind)

#007A7C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #33728f;
/* rgb */ color: rgb(51, 114, 143);
/* oklch */ color: oklch(52.3% 0.079 230.8);

Tailwind

colors: {
  custom: {
    50: '#759ab0',
    500: '#33728f',
    950: '#000000',
  },
}

SCSS

$custom: #33728f;
$custom-light: #759ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#33728f",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 143
  },
  "hsl": {
    "h": 198.913,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.52342,
    "c": 0.07877,
    "h": 230.8
  },
  "luminance": 0.14722
}

Semantic roles & 50–950 ramp

primary

#33728F

secondary

#B4816A

accent

#7B51D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #33728F

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

Preview Lab → · Contrast checker → · Palette generator →