#33647A#33647A

#33647A is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.8% C 0.064 H 229.3°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#33647A
RGB	rgb(51, 100, 122)
HSL	hsl(199, 41%, 34%)
HSV	hsv(199, 58%, 48%)
CMYK	cmyk(58.2%, 18%, 0%, 52.2%)
CIE-LAB	lab(39.95, -9.67, -17.37)
CIE-LCH	lch(39.95, 19.88, 240.88°)
OKLab	oklab(47.84% -0.0415 -0.0483)
OKLCH	oklch(47.84% 0.064 229.3)
XYZ	xyz(9.4339, 11.2224, 20.0776)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33647A #7A4933

analogous

#337A6D #33647A #33417A

triadic

#33647A #7A3364 #647A33

tetradic

#33647A #6D337A #7A4933 #417A33

square

#33647A #6D337A #7A4933 #417A33

split-complementary

#33647A #7A3341 #7A6D33

monochromatic

#0F1D24 #21414F #33647A #4587A5 #68A4C0

Accessibility & contrast

On white

6.47

#33647A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#33647A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33647A

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33647A	#FFFFFF	#000000	##FFFFFF
##33647A	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59627B

Deuteranopia (green-blind)

#4F5B7A

Tritanopia (blue-blind)

#006A6B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #33647a;
/* rgb */ color: rgb(51, 100, 122);
/* oklch */ color: oklch(47.8% 0.064 229.3);

Tailwind

colors: {
  custom: {
    50: '#7190a0',
    500: '#33647a',
    950: '#000000',
  },
}

SCSS

$custom: #33647a;
$custom-light: #7190a0;
$custom-dark: #000000;

JSON

{
  "hex": "#33647a",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 198.592,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.47835,
    "c": 0.06374,
    "h": 229.3
  },
  "luminance": 0.11223
}

Semantic roles & 50–950 ramp

primary

#33647A

secondary

#A87761

accent

#7D57D1

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #33647A

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

Preview Lab → · Contrast checker → · Palette generator →