#6B23A4#6B23A4

#6B23A4 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.7% C 0.192 H 304.7°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#6B23A4
RGB	rgb(107, 35, 164)
HSL	hsl(273, 65%, 39%)
HSV	hsv(273, 79%, 64%)
CMYK	cmyk(34.8%, 78.7%, 0%, 35.7%)
CIE-LAB	lab(31.83, 53.85, -55.53)
CIE-LCH	lch(31.83, 77.36, 314.12°)
OKLab	oklab(43.67% 0.1096 -0.1582)
OKLCH	oklch(43.67% 0.192 304.7)
XYZ	xyz(13.3637, 7.0083, 35.7635)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B23A4 #5CA423

analogous

#2A23A4 #6B23A4 #A4239D

triadic

#6B23A4 #A46B23 #23A46B

tetradic

#6B23A4 #A42A23 #5CA423 #239DA4

square

#6B23A4 #A42A23 #5CA423 #239DA4

split-complementary

#6B23A4 #9DA423 #23A42A

monochromatic

#290D3F #4A1872 #6B23A4 #8C31D3 #A864DE

Accessibility & contrast

On white

8.74

#6B23A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#6B23A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B23A4

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B23A4	#FFFFFF	#000000	##FFFFFF
##6B23A4	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A8

Deuteranopia (green-blind)

#004BA1

Tritanopia (blue-blind)

#604563

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6b23a4;
/* rgb */ color: rgb(107, 35, 164);
/* oklch */ color: oklch(43.7% 0.192 304.7);

Tailwind

colors: {
  custom: {
    50: '#9b67c0',
    500: '#6b23a4',
    950: '#000000',
  },
}

SCSS

$custom: #6b23a4;
$custom-light: #9b67c0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b23a4",
  "rgb": {
    "r": 107,
    "g": 35,
    "b": 164
  },
  "hsl": {
    "h": 273.488,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43673,
    "c": 0.19247,
    "h": 304.7
  },
  "luminance": 0.07008
}

Semantic roles & 50–950 ramp

primary

#6B23A4

secondary

#8CC360

accent

#E8408A

background

#FAF6FB

surface

#F3EBF7

border

#CDC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6B23A4

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

Preview Lab → · Contrast checker → · Palette generator →