#33678C#33678C

#33678C is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.5% C 0.081 H 241.9°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#33678C
RGB	rgb(51, 103, 140)
HSL	hsl(205, 47%, 37%)
HSV	hsv(205, 64%, 55%)
CMYK	cmyk(63.6%, 26.4%, 0%, 45.1%)
CIE-LAB	lab(41.68, -5.36, -25.58)
CIE-LCH	lch(41.68, 26.13, 258.15°)
OKLab	oklab(49.47% -0.0383 -0.0719)
OKLCH	oklch(49.47% 0.081 241.9)
XYZ	xyz(10.9473, 12.2967, 26.6024)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33678C #8C5833

analogous

#338C85 #33678C #333A8C

triadic

#33678C #8C3367 #678C33

tetradic

#33678C #85338C #8C5833 #3A8C33

square

#33678C #85338C #8C5833 #3A8C33

split-complementary

#33678C #8C333A #8C8533

monochromatic

#122532 #23465F #33678C #4388B9 #6FA4CB

Accessibility & contrast

On white

6.07

#33678C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#33678C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33678C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33678C	#FFFFFF	#000000	##FFFFFF
##33678C	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678E

Deuteranopia (green-blind)

#4A5E8B

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #33678c;
/* rgb */ color: rgb(51, 103, 140);
/* oklch */ color: oklch(49.5% 0.081 241.9);

Tailwind

colors: {
  custom: {
    50: '#7492ad',
    500: '#33678c',
    950: '#000000',
  },
}

SCSS

$custom: #33678c;
$custom-light: #7492ad;
$custom-dark: #000000;

JSON

{
  "hex": "#33678c",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 140
  },
  "hsl": {
    "h": 204.944,
    "s": 46.597,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49468,
    "c": 0.08145,
    "h": 241.9
  },
  "luminance": 0.12298
}

Semantic roles & 50–950 ramp

primary

#33678C

secondary

#B28768

accent

#8952D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D10

muted

#7B7D7F

Preview Lab

Preview with #33678C

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

Preview Lab → · Contrast checker → · Palette generator →