#6B1BA4#6B1BA4

#6B1BA4 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 43.0% C 0.200 H 305.4°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#6B1BA4
RGB	rgb(107, 27, 164)
HSL	hsl(275, 72%, 37%)
HSV	hsv(275, 84%, 64%)
CMYK	cmyk(34.8%, 83.5%, 0%, 35.7%)
CIE-LAB	lab(30.85, 56.67, -57.12)
CIE-LCH	lch(30.85, 80.46, 314.78°)
OKLab	oklab(43% 0.1157 -0.1628)
OKLCH	oklch(43% 0.2 305.4)
XYZ	xyz(13.1547, 6.5901, 35.6938)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1BA4 #54A41B

analogous

#261BA4 #6B1BA4 #A41B99

triadic

#6B1BA4 #A46B1B #1BA46B

tetradic

#6B1BA4 #A4261B #54A41B #1B99A4

square

#6B1BA4 #A4261B #54A41B #1B99A4

split-complementary

#6B1BA4 #99A41B #1BA426

monochromatic

#260A3B #49126F #6B1BA4 #8D24D9 #A956E3

Accessibility & contrast

On white

9.06

#6B1BA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#6B1BA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1BA4

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1BA4	#FFFFFF	#000000	##FFFFFF
##6B1BA4	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A8

Deuteranopia (green-blind)

#0049A1

Tritanopia (blue-blind)

#604162

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6b1ba4;
/* rgb */ color: rgb(107, 27, 164);
/* oklch */ color: oklch(43.0% 0.200 305.4);

Tailwind

colors: {
  custom: {
    50: '#9b63c0',
    500: '#6b1ba4',
    950: '#000000',
  },
}

SCSS

$custom: #6b1ba4;
$custom-light: #9b63c0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1ba4",
  "rgb": {
    "r": 107,
    "g": 27,
    "b": 164
  },
  "hsl": {
    "h": 275.036,
    "s": 71.728,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42997,
    "c": 0.19976,
    "h": 305.4
  },
  "luminance": 0.0659
}

Semantic roles & 50–950 ramp

primary

#6B1BA4

secondary

#84C654

accent

#EE3985

background

#FAF6FB

surface

#F3EBF7

border

#CDC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6B1BA4

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

Preview Lab → · Contrast checker → · Palette generator →