#33336F#33336F

#33336F is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.5% C 0.101 H 279.9°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#33336F
RGB	rgb(51, 51, 111)
HSL	hsl(240, 37%, 32%)
HSV	hsv(240, 54%, 44%)
CMYK	cmyk(54.1%, 54.1%, 0%, 56.5%)
CIE-LAB	lab(24.38, 18.36, -34.95)
CIE-LCH	lch(24.38, 39.48, 297.72°)
OKLab	oklab(35.54% 0.0175 -0.0997)
OKLCH	oklch(35.54% 0.101 279.9)
XYZ	xyz(5.4174, 4.2188, 15.5647)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33336F #6F6F33

analogous

#33516F #33336F #51336F

triadic

#33336F #6F3333 #336F33

tetradic

#33336F #6F3351 #6F6F33 #336F51

square

#33336F #6F3351 #6F6F33 #336F51

split-complementary

#33336F #6F5133 #516F33

monochromatic

#0C0C1B #202045 #33336F #464699 #6464B8

Accessibility & contrast

On white

11.39

#33336F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#33336F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33336F

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33336F	#FFFFFF	#000000	##FFFFFF
##33336F	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153C71

Deuteranopia (green-blind)

#0E386E

Tritanopia (blue-blind)

#1A404C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #33336f;
/* rgb */ color: rgb(51, 51, 111);
/* oklch */ color: oklch(35.5% 0.101 279.9);

Tailwind

colors: {
  custom: {
    50: '#706a99',
    500: '#33336f',
    950: '#000000',
  },
}

SCSS

$custom: #33336f;
$custom-light: #706a99;
$custom-dark: #000000;

JSON

{
  "hex": "#33336f",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 111
  },
  "hsl": {
    "h": 240,
    "s": 37.037,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35539,
    "c": 0.10122,
    "h": 279.9
  },
  "luminance": 0.04219
}

Semantic roles & 50–950 ramp

primary

#33336F

secondary

#A0A05E

accent

#CD5BCD

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #33336F

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

Preview Lab → · Contrast checker → · Palette generator →