#6D18A1#6D18A1

#6D18A1 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.8% C 0.200 H 307.5°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#6D18A1
RGB	rgb(109, 24, 161)
HSL	hsl(277, 74%, 36%)
HSV	hsv(277, 85%, 63%)
CMYK	cmyk(32.3%, 85.1%, 0%, 36.9%)
CIE-LAB	lab(30.59, 57.24, -55.73)
CIE-LCH	lch(30.59, 79.88, 315.77°)
OKLab	oklab(42.79% 0.1215 -0.1587)
OKLCH	oklch(42.79% 0.2 307.5)
XYZ	xyz(13.0649, 6.4779, 34.2734)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D18A1 #4CA118

analogous

#2818A1 #6D18A1 #A11891

triadic

#6D18A1 #A16D18 #18A16D

tetradic

#6D18A1 #A12818 #4CA118 #1891A1

square

#6D18A1 #A12818 #4CA118 #1891A1

split-complementary

#6D18A1 #91A118 #18A128

monochromatic

#250836 #49106C #6D18A1 #9120D6 #AC4FE5

Accessibility & contrast

On white

9.15

#6D18A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#6D18A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D18A1

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D18A1	#FFFFFF	#000000	##FFFFFF
##6D18A1	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A5

Deuteranopia (green-blind)

#00499E

Tritanopia (blue-blind)

#643F5F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #6d18a1;
/* rgb */ color: rgb(109, 24, 161);
/* oklch */ color: oklch(42.8% 0.200 307.5);

Tailwind

colors: {
  custom: {
    50: '#9d62be',
    500: '#6d18a1',
    950: '#000000',
  },
}

SCSS

$custom: #6d18a1;
$custom-light: #9d62be;
$custom-dark: #000000;

JSON

{
  "hex": "#6d18a1",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 161
  },
  "hsl": {
    "h": 277.226,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42794,
    "c": 0.19984,
    "h": 307.5
  },
  "luminance": 0.06478
}

Semantic roles & 50–950 ramp

primary

#6D18A1

secondary

#7CC74E

accent

#F1377E

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6D18A1

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

Preview Lab → · Contrast checker → · Palette generator →