#33678E#33678E

#33678E is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.6% C 0.084 H 243.3°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#33678E
RGB	rgb(51, 103, 142)
HSL	hsl(206, 47%, 38%)
HSV	hsv(206, 64%, 56%)
CMYK	cmyk(64.1%, 27.5%, 0%, 44.3%)
CIE-LAB	lab(41.78, -4.67, -26.63)
CIE-LCH	lch(41.78, 27.04, 260.06°)
OKLab	oklab(49.57% -0.0377 -0.0749)
OKLCH	oklch(49.57% 0.084 243.3)
XYZ	xyz(11.0961, 12.3562, 27.3862)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33678E #8E5A33

analogous

#338E87 #33678E #333A8E

triadic

#33678E #8E3367 #678E33

tetradic

#33678E #87338E #8E5A33 #3A8E33

square

#33678E #87338E #8E5A33 #3A8E33

split-complementary

#33678E #8E333A #8E8733

monochromatic

#132634 #234661 #33678E #4388BB #70A4CC

Accessibility & contrast

On white

6.05

#33678E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#33678E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33678E

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33678E	#FFFFFF	#000000	##FFFFFF
##33678E	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566890

Deuteranopia (green-blind)

#495F8D

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #33678e;
/* rgb */ color: rgb(51, 103, 142);
/* oklch */ color: oklch(49.6% 0.084 243.3);

Tailwind

colors: {
  custom: {
    50: '#7492af',
    500: '#33678e',
    950: '#000000',
  },
}

SCSS

$custom: #33678e;
$custom-light: #7492af;
$custom-dark: #000000;

JSON

{
  "hex": "#33678e",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 142
  },
  "hsl": {
    "h": 205.714,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49572,
    "c": 0.08384,
    "h": 243.3
  },
  "luminance": 0.12357
}

Semantic roles & 50–950 ramp

primary

#33678E

secondary

#B48969

accent

#8A51D7

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D10

muted

#7B7D7F

Preview Lab

Preview with #33678E

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

Preview Lab → · Contrast checker → · Palette generator →