#33186D#33186D

#33186D is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.6% C 0.136 H 290.5°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#33186D
RGB	rgb(51, 24, 109)
HSL	hsl(259, 64%, 26%)
HSV	hsv(259, 78%, 43%)
CMYK	cmyk(53.2%, 78%, 0%, 57.3%)
CIE-LAB	lab(17.74, 34.79, -44.44)
CIE-LCH	lch(17.74, 56.44, 308.06°)
OKLab	oklab(30.64% 0.0478 -0.1276)
OKLCH	oklch(30.64% 0.136 290.5)
XYZ	xyz(4.4514, 2.4610, 14.7055)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33186D #526D18

analogous

#18276D #33186D #5D186D

triadic

#33186D #6D3318 #186D33

tetradic

#33186D #6D1827 #526D18 #186D5D

square

#33186D #6D1827 #526D18 #186D5D

split-complementary

#33186D #6D5D18 #276D18

monochromatic

#0C0619 #1C0D3B #33186D #4A239F #622ED1

Accessibility & contrast

On white

14.07

#33186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#33186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33186D

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33186D	#FFFFFF	#000000	##FFFFFF
##33186D	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#002A6B

Tritanopia (blue-blind)

#1F2F41

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #33186d;
/* rgb */ color: rgb(51, 24, 109);
/* oklch */ color: oklch(30.6% 0.136 290.5);

Tailwind

colors: {
  custom: {
    50: '#725898',
    500: '#33186d',
    950: '#000000',
  },
}

SCSS

$custom: #33186d;
$custom-light: #725898;
$custom-dark: #000000;

JSON

{
  "hex": "#33186d",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 259.059,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30642,
    "c": 0.13627,
    "h": 290.5
  },
  "luminance": 0.02461
}

Semantic roles & 50–950 ramp

primary

#33186D

secondary

#83A33E

accent

#E741B2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #33186D

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

Preview Lab → · Contrast checker → · Palette generator →