#33759D#33759D

#33759D is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.092 H 238.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#33759D
RGB	rgb(51, 117, 157)
HSL	hsl(203, 51%, 41%)
HSV	hsv(203, 68%, 62%)
CMYK	cmyk(67.5%, 25.5%, 0%, 38.4%)
CIE-LAB	lab(46.79, -7.79, -27.73)
CIE-LCH	lch(46.79, 28.80, 254.32°)
OKLab	oklab(53.77% -0.0479 -0.078)
OKLCH	oklch(53.77% 0.092 238.4)
XYZ	xyz(13.8100, 15.8593, 34.2251)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33759D #9D5B33

analogous

#339D90 #33759D #33409D

triadic

#33759D #9D3375 #759D33

tetradic

#33759D #90339D #9D5B33 #409D33

square

#33759D #90339D #9D5B33 #409D33

split-complementary

#33759D #9D3340 #9D9033

monochromatic

#153041 #24536F #33759D #4996C4 #77B0D3

Accessibility & contrast

On white

5.03

#33759D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#33759D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33759D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33759D	#FFFFFF	#000000	##FFFFFF
##33759D	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62759F

Deuteranopia (green-blind)

#546A9C

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #33759d;
/* rgb */ color: rgb(51, 117, 157);
/* oklch */ color: oklch(53.8% 0.092 238.4);

Tailwind

colors: {
  custom: {
    50: '#779cba',
    500: '#33759d',
    950: '#000000',
  },
}

SCSS

$custom: #33759d;
$custom-light: #779cba;
$custom-dark: #000000;

JSON

{
  "hex": "#33759d",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 157
  },
  "hsl": {
    "h": 202.642,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53768,
    "c": 0.09153,
    "h": 238.4
  },
  "luminance": 0.15861
}

Semantic roles & 50–950 ramp

primary

#33759D

secondary

#BB8D70

accent

#834DDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #33759D

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

Preview Lab → · Contrast checker → · Palette generator →