#33738C#33738C

#33738C is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.5% C 0.076 H 226.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#33738C
RGB	rgb(51, 115, 140)
HSL	hsl(197, 47%, 37%)
HSV	hsv(197, 64%, 55%)
CMYK	cmyk(63.6%, 17.9%, 0%, 45.1%)
CIE-LAB	lab(45.44, -12.41, -19.77)
CIE-LCH	lch(45.44, 23.34, 237.88°)
OKLab	oklab(52.45% -0.0521 -0.0551)
OKLCH	oklch(52.45% 0.076 226.7)
XYZ	xyz(12.2277, 14.8575, 27.0292)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33738C #8C4C33

analogous

#338C79 #33738C #33468C

triadic

#33738C #8C3373 #738C33

tetradic

#33738C #79338C #8C4C33 #468C33

square

#33738C #79338C #8C4C33 #468C33

split-complementary

#33738C #8C3346 #8C7933

monochromatic

#122932 #234E5F #33738C #4398B9 #6FB1CB

Accessibility & contrast

On white

5.29

#33738C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#33738C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33738C

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33738C	#FFFFFF	#000000	##FFFFFF
##33738C	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66718D

Deuteranopia (green-blind)

#59678C

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #33738c;
/* rgb */ color: rgb(51, 115, 140);
/* oklch */ color: oklch(52.5% 0.076 226.7);

Tailwind

colors: {
  custom: {
    50: '#749bad',
    500: '#33738c',
    950: '#000000',
  },
}

SCSS

$custom: #33738c;
$custom-light: #749bad;
$custom-dark: #000000;

JSON

{
  "hex": "#33738c",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 140
  },
  "hsl": {
    "h": 196.854,
    "s": 46.597,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52452,
    "c": 0.07584,
    "h": 226.7
  },
  "luminance": 0.14859
}

Semantic roles & 50–950 ramp

primary

#33738C

secondary

#B27D68

accent

#7752D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #33738C

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

Preview Lab → · Contrast checker → · Palette generator →