#33668A#33668A

#33668A is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.1% C 0.080 H 241.6°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#33668A
RGB	rgb(51, 102, 138)
HSL	hsl(205, 46%, 37%)
HSV	hsv(205, 63%, 54%)
CMYK	cmyk(63%, 26.1%, 0%, 45.9%)
CIE-LAB	lab(41.28, -5.45, -25.00)
CIE-LCH	lch(41.28, 25.59, 257.69°)
OKLab	oklab(49.12% -0.0379 -0.0702)
OKLCH	oklch(49.12% 0.08 241.6)
XYZ	xyz(10.7023, 12.0405, 25.7999)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33668A #8A5733

analogous

#338A83 #33668A #333A8A

triadic

#33668A #8A3366 #668A33

tetradic

#33668A #83338A #8A5733 #3A8A33

square

#33668A #83338A #8A5733 #3A8A33

split-complementary

#33668A #8A333A #8A8333

monochromatic

#122431 #22455D #33668A #4487B7 #6EA4C9

Accessibility & contrast

On white

6.16

#33668A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#33668A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33668A

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33668A	#FFFFFF	#000000	##FFFFFF
##33668A	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56668C

Deuteranopia (green-blind)

#4A5D89

Tritanopia (blue-blind)

#006F72

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #33668a;
/* rgb */ color: rgb(51, 102, 138);
/* oklch */ color: oklch(49.1% 0.080 241.6);

Tailwind

colors: {
  custom: {
    50: '#7391ac',
    500: '#33668a',
    950: '#000000',
  },
}

SCSS

$custom: #33668a;
$custom-light: #7391ac;
$custom-dark: #000000;

JSON

{
  "hex": "#33668a",
  "rgb": {
    "r": 51,
    "g": 102,
    "b": 138
  },
  "hsl": {
    "h": 204.828,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49119,
    "c": 0.07978,
    "h": 241.6
  },
  "luminance": 0.12042
}

Semantic roles & 50–950 ramp

primary

#33668A

secondary

#B18667

accent

#8952D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #33668A

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

Preview Lab → · Contrast checker → · Palette generator →