#33336E#33336E

#33336E is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.5% C 0.100 H 280.0°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#33336E
RGB	rgb(51, 51, 110)
HSL	hsl(240, 37%, 32%)
HSV	hsv(240, 54%, 43%)
CMYK	cmyk(53.6%, 53.6%, 0%, 56.9%)
CIE-LAB	lab(24.31, 18.01, -34.42)
CIE-LCH	lch(24.31, 38.85, 297.62°)
OKLab	oklab(35.46% 0.0174 -0.0981)
OKLCH	oklch(35.46% 0.1 280)
XYZ	xyz(5.3627, 4.1969, 15.2763)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33336E #6E6E33

analogous

#33516E #33336E #51336E

triadic

#33336E #6E3333 #336E33

tetradic

#33336E #6E3351 #6E6E33 #336E51

square

#33336E #6E3351 #6E6E33 #336E51

split-complementary

#33336E #6E5133 #516E33

monochromatic

#0C0C1A #202044 #33336E #464698 #6464B7

Accessibility & contrast

On white

11.42

#33336E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#33336E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33336E

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33336E	#FFFFFF	#000000	##FFFFFF
##33336E	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163C70

Deuteranopia (green-blind)

#10386D

Tritanopia (blue-blind)

#1B404B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #33336e;
/* rgb */ color: rgb(51, 51, 110);
/* oklch */ color: oklch(35.5% 0.100 280.0);

Tailwind

colors: {
  custom: {
    50: '#706a98',
    500: '#33336e',
    950: '#000000',
  },
}

SCSS

$custom: #33336e;
$custom-light: #706a98;
$custom-dark: #000000;

JSON

{
  "hex": "#33336e",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 110
  },
  "hsl": {
    "h": 240,
    "s": 36.646,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35464,
    "c": 0.09968,
    "h": 280
  },
  "luminance": 0.04197
}

Semantic roles & 50–950 ramp

primary

#33336E

secondary

#9F9F5E

accent

#CD5BCD

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #33336E

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

Preview Lab → · Contrast checker → · Palette generator →