#6B1563#6B1563

#6B1563 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.7% C 0.148 H 332.3°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#6B1563
RGB	rgb(107, 21, 99)
HSL	hsl(306, 67%, 25%)
HSV	hsv(306, 80%, 42%)
CMYK	cmyk(0%, 80.4%, 7.5%, 58%)
CIE-LAB	lab(25.45, 45.65, -25.03)
CIE-LCH	lch(25.45, 52.06, 331.26°)
OKLab	oklab(37.7% 0.1312 -0.0688)
OKLCH	oklch(37.7% 0.148 332.3)
XYZ	xyz(8.5837, 4.5637, 12.2308)
Luminance	0.0456 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1563 #156B1D

analogous

#48156B #6B1563 #6B1538

triadic

#6B1563 #636B15 #15636B

tetradic

#6B1563 #6B4815 #156B1D #15386B

square

#6B1563 #6B4815 #156B1D #15386B

split-complementary

#6B1563 #386B15 #156B48

monochromatic

#1A0518 #380B34 #6B1563 #9E1F92 #D129C2

Accessibility & contrast

On white

10.98

#6B1563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#6B1563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1563

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1563	#FFFFFF	#000000	##FFFFFF
##6B1563	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3565

Deuteranopia (green-blind)

#324161

Tritanopia (blue-blind)

#701F3B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #6b1563;
/* rgb */ color: rgb(107, 21, 99);
/* oklch */ color: oklch(37.7% 0.148 332.3);

Tailwind

colors: {
  custom: {
    50: '#995e90',
    500: '#6b1563',
    950: '#000000',
  },
}

SCSS

$custom: #6b1563;
$custom-light: #995e90;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1563",
  "rgb": {
    "r": 107,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 305.581,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37702,
    "c": 0.14819,
    "h": 332.3
  },
  "luminance": 0.04563
}

Semantic roles & 50–950 ramp

primary

#6B1563

secondary

#3AA244

accent

#EA4E3E

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #6B1563

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

Preview Lab → · Contrast checker → · Palette generator →