#33105F#33105F

#33105F is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.3% C 0.128 H 297.4°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#33105F
RGB	rgb(51, 16, 95)
HSL	hsl(267, 71%, 22%)
HSV	hsv(267, 83%, 37%)
CMYK	cmyk(46.3%, 83.2%, 0%, 62.7%)
CIE-LAB	lab(14.96, 34.72, -39.78)
CIE-LCH	lch(14.96, 52.80, 311.12°)
OKLab	oklab(28.27% 0.0591 -0.1139)
OKLCH	oklch(28.27% 0.128 297.4)
XYZ	xyz(3.6155, 1.9005, 11.0006)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.66

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33105F #3C5F10

analogous

#10155F #33105F #5B105F

triadic

#33105F #5F3310 #105F33

tetradic

#33105F #5F1015 #3C5F10 #105F5B

square

#33105F #5F1015 #3C5F10 #105F5B

split-complementary

#33105F #5F5B10 #155F10

monochromatic

#0E041A #17072B #33105F #4F1993 #6B22C8

Accessibility & contrast

On white

15.22

#33105F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#33105F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33105F

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33105F	#FFFFFF	#000000	##FFFFFF
##33105F	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002661

Deuteranopia (green-blind)

#00255E

Tritanopia (blue-blind)

#272637

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #33105f;
/* rgb */ color: rgb(51, 16, 95);
/* oklch */ color: oklch(28.3% 0.128 297.4);

Tailwind

colors: {
  custom: {
    50: '#70538d',
    500: '#33105f',
    950: '#000000',
  },
}

SCSS

$custom: #33105f;
$custom-light: #70538d;
$custom-dark: #000000;

JSON

{
  "hex": "#33105f",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 95
  },
  "hsl": {
    "h": 266.582,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28266,
    "c": 0.12833,
    "h": 297.4
  },
  "luminance": 0.01901
}

Semantic roles & 50–950 ramp

primary

#33105F

secondary

#6B9833

accent

#EE3A9E

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #33105F

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

Preview Lab → · Contrast checker → · Palette generator →