#33186B#33186B

#33186B is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.134 H 291.2°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#33186B
RGB	rgb(51, 24, 107)
HSL	hsl(260, 63%, 26%)
HSV	hsv(260, 78%, 42%)
CMYK	cmyk(52.3%, 77.6%, 0%, 58%)
CIE-LAB	lab(17.55, 34.19, -43.46)
CIE-LCH	lch(17.55, 55.29, 308.19°)
OKLab	oklab(30.44% 0.0483 -0.1247)
OKLCH	oklch(30.44% 0.134 291.2)
XYZ	xyz(4.3450, 2.4184, 14.1449)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33186B #506B18

analogous

#18266B #33186B #5C186B

triadic

#33186B #6B3318 #186B33

tetradic

#33186B #6B1826 #506B18 #186B5C

square

#33186B #6B1826 #506B18 #186B5C

split-complementary

#33186B #6B5C18 #266B18

monochromatic

#0C0619 #1B0D39 #33186B #4B239D #632ECF

Accessibility & contrast

On white

14.15

#33186B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#33186B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33186B

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33186B	#FFFFFF	#000000	##FFFFFF
##33186B	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6D

Deuteranopia (green-blind)

#002969

Tritanopia (blue-blind)

#202E40

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #33186b;
/* rgb */ color: rgb(51, 24, 107);
/* oklch */ color: oklch(30.4% 0.134 291.2);

Tailwind

colors: {
  custom: {
    50: '#715896',
    500: '#33186b',
    950: '#000000',
  },
}

SCSS

$custom: #33186b;
$custom-light: #715896;
$custom-dark: #000000;

JSON

{
  "hex": "#33186b",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 107
  },
  "hsl": {
    "h": 259.518,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.30444,
    "c": 0.13377,
    "h": 291.2
  },
  "luminance": 0.02419
}

Semantic roles & 50–950 ramp

primary

#33186B

secondary

#81A13E

accent

#E641B1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #33186B

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

Preview Lab → · Contrast checker → · Palette generator →