#6B1664#6B1664

#6B1664 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.8% C 0.148 H 331.8°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#6B1664
RGB	rgb(107, 22, 100)
HSL	hsl(305, 66%, 25%)
HSV	hsv(305, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 6.5%, 58%)
CIE-LAB	lab(25.62, 45.49, -25.41)
CIE-LCH	lch(25.62, 52.11, 330.81°)
OKLab	oklab(37.84% 0.1303 -0.07)
OKLCH	oklch(37.84% 0.148 331.8)
XYZ	xyz(8.6506, 4.6204, 12.4903)
Luminance	0.0462 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1664 #166B1D

analogous

#47166B #6B1664 #6B163A

triadic

#6B1664 #646B16 #16646B

tetradic

#6B1664 #6B4716 #166B1D #163A6B

square

#6B1664 #6B4716 #166B1D #163A6B

split-complementary

#6B1664 #3A6B16 #166B47

monochromatic

#190518 #380C35 #6B1664 #9E2093 #D12BC3

Accessibility & contrast

On white

10.91

#6B1664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#6B1664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1664

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1664	#FFFFFF	#000000	##FFFFFF
##6B1664	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3566

Deuteranopia (green-blind)

#324162

Tritanopia (blue-blind)

#70203C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6b1664;
/* rgb */ color: rgb(107, 22, 100);
/* oklch */ color: oklch(37.8% 0.148 331.8);

Tailwind

colors: {
  custom: {
    50: '#985e90',
    500: '#6b1664',
    950: '#000000',
  },
}

SCSS

$custom: #6b1664;
$custom-light: #985e90;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1664",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 100
  },
  "hsl": {
    "h": 304.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37844,
    "c": 0.14791,
    "h": 331.8
  },
  "luminance": 0.0462
}

Semantic roles & 50–950 ramp

primary

#6B1664

secondary

#3BA144

accent

#E94D3F

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #6B1664

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

Preview Lab → · Contrast checker → · Palette generator →