#6818A1#6818A1

#6818A1 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.1% C 0.199 H 305.1°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#6818A1
RGB	rgb(104, 24, 161)
HSL	hsl(275, 74%, 36%)
HSV	hsv(275, 85%, 63%)
CMYK	cmyk(35.4%, 85.1%, 0%, 36.9%)
CIE-LAB	lab(29.84, 56.48, -56.98)
CIE-LCH	lch(29.84, 80.23, 314.74°)
OKLab	oklab(42.12% 0.1143 -0.1625)
OKLCH	oklch(42.12% 0.199 305.1)
XYZ	xyz(12.4671, 6.1696, 34.2454)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6818A1 #51A118

analogous

#2318A1 #6818A1 #A11896

triadic

#6818A1 #A16818 #18A168

tetradic

#6818A1 #A12318 #51A118 #1896A1

square

#6818A1 #A12318 #51A118 #1896A1

split-complementary

#6818A1 #96A118 #18A123

monochromatic

#230836 #46106C #6818A1 #8A20D6 #A64FE5

Accessibility & contrast

On white

9.40

#6818A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#6818A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6818A1

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6818A1	#FFFFFF	#000000	##FFFFFF
##6818A1	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A5

Deuteranopia (green-blind)

#00469E

Tritanopia (blue-blind)

#5D3F5F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6818a1;
/* rgb */ color: rgb(104, 24, 161);
/* oklch */ color: oklch(42.1% 0.199 305.1);

Tailwind

colors: {
  custom: {
    50: '#9962be',
    500: '#6818a1',
    950: '#000000',
  },
}

SCSS

$custom: #6818a1;
$custom-light: #9962be;
$custom-dark: #000000;

JSON

{
  "hex": "#6818a1",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 161
  },
  "hsl": {
    "h": 275.036,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.4212,
    "c": 0.19868,
    "h": 305.1
  },
  "luminance": 0.0617
}

Semantic roles & 50–950 ramp

primary

#6818A1

secondary

#80C74E

accent

#F13784

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #6818A1

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

Preview Lab → · Contrast checker → · Palette generator →