#33729D#33729D

#33729D is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.0% C 0.094 H 241.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#33729D
RGB	rgb(51, 114, 157)
HSL	hsl(204, 51%, 41%)
HSV	hsv(204, 68%, 62%)
CMYK	cmyk(67.5%, 27.4%, 0%, 38.4%)
CIE-LAB	lab(45.87, -6.02, -29.16)
CIE-LCH	lch(45.87, 29.78, 258.35°)
OKLab	oklab(53.04% -0.0447 -0.0821)
OKLCH	oklch(53.04% 0.094 241.4)
XYZ	xyz(13.4660, 15.1714, 34.1104)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33729D #9D5E33

analogous

#339D93 #33729D #333D9D

triadic

#33729D #9D3372 #729D33

tetradic

#33729D #93339D #9D5E33 #3D9D33

square

#33729D #93339D #9D5E33 #3D9D33

split-complementary

#33729D #9D333D #9D9333

monochromatic

#152F41 #24506F #33729D #4992C4 #77AED3

Accessibility & contrast

On white

5.20

#33729D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#33729D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33729D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33729D	#FFFFFF	#000000	##FFFFFF
##33729D	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E729F

Deuteranopia (green-blind)

#50689C

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #33729d;
/* rgb */ color: rgb(51, 114, 157);
/* oklch */ color: oklch(53.0% 0.094 241.4);

Tailwind

colors: {
  custom: {
    50: '#779aba',
    500: '#33729d',
    950: '#000000',
  },
}

SCSS

$custom: #33729d;
$custom-light: #779aba;
$custom-dark: #000000;

JSON

{
  "hex": "#33729d",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 157
  },
  "hsl": {
    "h": 204.34,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53038,
    "c": 0.09352,
    "h": 241.4
  },
  "luminance": 0.15173
}

Semantic roles & 50–950 ramp

primary

#33729D

secondary

#BB8F70

accent

#874DDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #33729D

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

Preview Lab → · Contrast checker → · Palette generator →