#33759F#33759F

#33759F is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.094 H 239.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#33759F
RGB	rgb(51, 117, 159)
HSL	hsl(203, 51%, 41%)
HSV	hsv(203, 68%, 62%)
CMYK	cmyk(67.9%, 26.4%, 0%, 37.6%)
CIE-LAB	lab(46.88, -7.09, -28.76)
CIE-LCH	lch(46.88, 29.62, 256.15°)
OKLab	oklab(53.87% -0.0472 -0.081)
OKLCH	oklch(53.87% 0.094 239.7)
XYZ	xyz(13.9821, 15.9281, 35.1317)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33759F #9F5D33

analogous

#339F93 #33759F #333F9F

triadic

#33759F #9F3375 #759F33

tetradic

#33759F #93339F #9F5D33 #3F9F33

square

#33759F #93339F #9F5D33 #3F9F33

split-complementary

#33759F #9F333F #9F9333

monochromatic

#153142 #245371 #33759F #4A95C5 #79B0D4

Accessibility & contrast

On white

5.02

#33759F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#33759F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33759F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33759F	#FFFFFF	#000000	##FFFFFF
##33759F	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6275A1

Deuteranopia (green-blind)

#536A9E

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #33759f;
/* rgb */ color: rgb(51, 117, 159);
/* oklch */ color: oklch(53.9% 0.094 239.7);

Tailwind

colors: {
  custom: {
    50: '#779cbb',
    500: '#33759f',
    950: '#000000',
  },
}

SCSS

$custom: #33759f;
$custom-light: #779cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#33759f",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 159
  },
  "hsl": {
    "h": 203.333,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.5387,
    "c": 0.09373,
    "h": 239.7
  },
  "luminance": 0.1593
}

Semantic roles & 50–950 ramp

primary

#33759F

secondary

#BC8F71

accent

#844DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #33759F

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

Preview Lab → · Contrast checker → · Palette generator →