#6B1FA6#6B1FA6

#6B1FA6 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.5% C 0.198 H 304.5°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#6B1FA6
RGB	rgb(107, 31, 166)
HSL	hsl(274, 69%, 39%)
HSV	hsv(274, 81%, 65%)
CMYK	cmyk(35.5%, 81.3%, 0%, 34.9%)
CIE-LAB	lab(31.48, 55.78, -57.30)
CIE-LCH	lch(31.48, 79.97, 314.23°)
OKLab	oklab(43.49% 0.1122 -0.1634)
OKLCH	oklch(43.49% 0.198 304.5)
XYZ	xyz(13.4347, 6.8590, 36.6851)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1FA6 #5AA61F

analogous

#271FA6 #6B1FA6 #A61F9D

triadic

#6B1FA6 #A66B1F #1FA66B

tetradic

#6B1FA6 #A6271F #5AA61F #1F9DA6

square

#6B1FA6 #A6271F #5AA61F #1F9DA6

split-complementary

#6B1FA6 #9DA61F #1FA627

monochromatic

#290C3F #4A1572 #6B1FA6 #8C2BD7 #A85EE1

Accessibility & contrast

On white

8.85

#6B1FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#6B1FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1FA6

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1FA6	#FFFFFF	#000000	##FFFFFF
##6B1FA6	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AA

Deuteranopia (green-blind)

#004AA3

Tritanopia (blue-blind)

#5F4463

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #6b1fa6;
/* rgb */ color: rgb(107, 31, 166);
/* oklch */ color: oklch(43.5% 0.198 304.5);

Tailwind

colors: {
  custom: {
    50: '#9b65c1',
    500: '#6b1fa6',
    950: '#000000',
  },
}

SCSS

$custom: #6b1fa6;
$custom-light: #9b65c1;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1fa6",
  "rgb": {
    "r": 107,
    "g": 31,
    "b": 166
  },
  "hsl": {
    "h": 273.778,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43486,
    "c": 0.19822,
    "h": 304.5
  },
  "luminance": 0.06859
}

Semantic roles & 50–950 ramp

primary

#6B1FA6

secondary

#8AC55B

accent

#EB3C89

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6B1FA6

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

Preview Lab → · Contrast checker → · Palette generator →