#33728A#33728A

#33728A is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.1% C 0.074 H 226.0°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#33728A
RGB	rgb(51, 114, 138)
HSL	hsl(197, 46%, 37%)
HSV	hsv(197, 63%, 54%)
CMYK	cmyk(63%, 17.4%, 0%, 45.9%)
CIE-LAB	lab(45.04, -12.50, -19.19)
CIE-LCH	lch(45.04, 22.90, 236.91°)
OKLab	oklab(52.11% -0.0517 -0.0535)
OKLCH	oklch(52.11% 0.074 226)
XYZ	xyz(11.9682, 14.5722, 26.2218)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33728A #8A4B33

analogous

#338A77 #33728A #33468A

triadic

#33728A #8A3372 #728A33

tetradic

#33728A #77338A #8A4B33 #468A33

square

#33728A #77338A #8A4B33 #468A33

split-complementary

#33728A #8A3346 #8A7733

monochromatic

#122831 #224D5D #33728A #4497B7 #6EB0C9

Accessibility & contrast

On white

5.36

#33728A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#33728A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33728A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33728A	#FFFFFF	#000000	##FFFFFF
##33728A	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65708B

Deuteranopia (green-blind)

#59678A

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #33728a;
/* rgb */ color: rgb(51, 114, 138);
/* oklch */ color: oklch(52.1% 0.074 226.0);

Tailwind

colors: {
  custom: {
    50: '#749aac',
    500: '#33728a',
    950: '#000000',
  },
}

SCSS

$custom: #33728a;
$custom-light: #749aac;
$custom-dark: #000000;

JSON

{
  "hex": "#33728a",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 138
  },
  "hsl": {
    "h": 196.552,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.52109,
    "c": 0.0744,
    "h": 226
  },
  "luminance": 0.14573
}

Semantic roles & 50–950 ramp

primary

#33728A

secondary

#B17C67

accent

#7652D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #33728A

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

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