#33748C#33748C

#33748C is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.076 H 225.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#33748C
RGB	rgb(51, 116, 140)
HSL	hsl(196, 47%, 37%)
HSV	hsv(196, 64%, 55%)
CMYK	cmyk(63.6%, 17.1%, 0%, 45.1%)
CIE-LAB	lab(45.75, -12.98, -19.28)
CIE-LCH	lch(45.75, 23.25, 236.06°)
OKLab	oklab(52.7% -0.0532 -0.0538)
OKLCH	oklch(52.7% 0.076 225.3)
XYZ	xyz(12.3424, 15.0868, 27.0674)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33748C #8C4B33

analogous

#338C78 #33748C #33478C

triadic

#33748C #8C3374 #748C33

tetradic

#33748C #78338C #8C4B33 #478C33

square

#33748C #78338C #8C4B33 #478C33

split-complementary

#33748C #8C3347 #8C7833

monochromatic

#122A32 #234F5F #33748C #4399B9 #6FB2CB

Accessibility & contrast

On white

5.23

#33748C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#33748C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33748C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33748C	#FFFFFF	#000000	##FFFFFF
##33748C	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728D

Deuteranopia (green-blind)

#5A688C

Tritanopia (blue-blind)

#007B7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #33748c;
/* rgb */ color: rgb(51, 116, 140);
/* oklch */ color: oklch(52.7% 0.076 225.3);

Tailwind

colors: {
  custom: {
    50: '#749cad',
    500: '#33748c',
    950: '#000000',
  },
}

SCSS

$custom: #33748c;
$custom-light: #749cad;
$custom-dark: #000000;

JSON

{
  "hex": "#33748c",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 140
  },
  "hsl": {
    "h": 196.18,
    "s": 46.597,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52703,
    "c": 0.07564,
    "h": 225.3
  },
  "luminance": 0.15088
}

Semantic roles & 50–950 ramp

primary

#33748C

secondary

#B27C68

accent

#7552D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #33748C

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

Preview Lab → · Contrast checker → · Palette generator →