#33186E#33186E

#33186E is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.138 H 290.2°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#33186E
RGB	rgb(51, 24, 110)
HSL	hsl(259, 64%, 26%)
HSV	hsv(259, 78%, 43%)
CMYK	cmyk(53.6%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(17.84, 35.09, -44.93)
CIE-LCH	lch(17.84, 57.01, 307.99°)
OKLab	oklab(30.74% 0.0475 -0.1291)
OKLCH	oklch(30.74% 0.138 290.2)
XYZ	xyz(4.5055, 2.4827, 14.9906)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33186E #536E18

analogous

#18286E #33186E #5E186E

triadic

#33186E #6E3318 #186E33

tetradic

#33186E #6E1828 #536E18 #186E5E

square

#33186E #6E1828 #536E18 #186E5E

split-complementary

#33186E #6E5E18 #286E18

monochromatic

#0C0519 #1C0D3C #33186E #4A23A0 #622FD2

Accessibility & contrast

On white

14.03

#33186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#33186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33186E

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33186E	#FFFFFF	#000000	##FFFFFF
##33186E	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#002A6C

Tritanopia (blue-blind)

#1E2F42

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #33186e;
/* rgb */ color: rgb(51, 24, 110);
/* oklch */ color: oklch(30.7% 0.138 290.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#33186e",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 258.837,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30742,
    "c": 0.13752,
    "h": 290.2
  },
  "luminance": 0.02483
}

Semantic roles & 50–950 ramp

primary

#33186E

secondary

#84A43E

accent

#E741B3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #33186E

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

Preview Lab → · Contrast checker → · Palette generator →