#33678A#33678A

#33678A is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.4% C 0.079 H 240.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#33678A
RGB	rgb(51, 103, 138)
HSL	hsl(204, 46%, 37%)
HSV	hsv(204, 63%, 54%)
CMYK	cmyk(63%, 25.4%, 0%, 45.9%)
CIE-LAB	lab(41.59, -6.06, -24.52)
CIE-LCH	lch(41.59, 25.25, 256.12°)
OKLab	oklab(49.37% -0.039 -0.0688)
OKLCH	oklch(49.37% 0.079 240.4)
XYZ	xyz(10.8012, 12.2382, 25.8328)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33678A #8A5633

analogous

#338A82 #33678A #333B8A

triadic

#33678A #8A3367 #678A33

tetradic

#33678A #82338A #8A5633 #3B8A33

square

#33678A #82338A #8A5633 #3B8A33

split-complementary

#33678A #8A333B #8A8233

monochromatic

#122431 #22465D #33678A #4488B7 #6EA5C9

Accessibility & contrast

On white

6.09

#33678A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#33678A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33678A

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33678A	#FFFFFF	#000000	##FFFFFF
##33678A	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57678C

Deuteranopia (green-blind)

#4B5E89

Tritanopia (blue-blind)

#007073

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #33678a;
/* rgb */ color: rgb(51, 103, 138);
/* oklch */ color: oklch(49.4% 0.079 240.4);

Tailwind

colors: {
  custom: {
    50: '#7392ac',
    500: '#33678a',
    950: '#000000',
  },
}

SCSS

$custom: #33678a;
$custom-light: #7392ac;
$custom-dark: #000000;

JSON

{
  "hex": "#33678a",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 138
  },
  "hsl": {
    "h": 204.138,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49366,
    "c": 0.07912,
    "h": 240.4
  },
  "luminance": 0.12239
}

Semantic roles & 50–950 ramp

primary

#33678A

secondary

#B18567

accent

#8752D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D10

muted

#7B7D7F

Preview Lab

Preview with #33678A

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

Preview Lab → · Contrast checker → · Palette generator →