#6D18B3#6D18B3

#6D18B3 is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 44.4% C 0.216 H 302.3°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#6D18B3
RGB	rgb(109, 24, 179)
HSL	hsl(273, 76%, 40%)
HSV	hsv(273, 87%, 70%)
CMYK	cmyk(39.1%, 86.6%, 0%, 29.8%)
CIE-LAB	lab(32.17, 61.19, -63.97)
CIE-LCH	lch(32.17, 88.52, 313.73°)
OKLab	oklab(44.37% 0.1155 -0.1828)
OKLCH	oklch(44.37% 0.216 302.3)
XYZ	xyz(14.7680, 7.1591, 43.2429)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D18B3 #5EB318

analogous

#1F18B3 #6D18B3 #B318AC

triadic

#6D18B3 #B36D18 #18B36D

tetradic

#6D18B3 #B31F18 #5EB318 #18ACB3

square

#6D18B3 #B31F18 #5EB318 #18ACB3

split-complementary

#6D18B3 #ACB318 #18B31F

monochromatic

#2B0A47 #4C117D #6D18B3 #8D26E2 #AA5CE9

Accessibility & contrast

On white

8.64

#6D18B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#6D18B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D18B3

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D18B3	#FFFFFF	#000000	##FFFFFF
##6D18B3	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB7

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#5E476A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #6d18b3;
/* rgb */ color: rgb(109, 24, 179);
/* oklch */ color: oklch(44.4% 0.216 302.3);

Tailwind

colors: {
  custom: {
    50: '#9e63cb',
    500: '#6d18b3',
    950: '#000000',
  },
}

SCSS

$custom: #6d18b3;
$custom-light: #9e63cb;
$custom-dark: #000000;

JSON

{
  "hex": "#6d18b3",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 179
  },
  "hsl": {
    "h": 272.903,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44368,
    "c": 0.21627,
    "h": 302.3
  },
  "luminance": 0.07159
}

Semantic roles & 50–950 ramp

primary

#6D18B3

secondary

#8ECD5A

accent

#F3358B

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #6D18B3

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

Preview Lab → · Contrast checker → · Palette generator →