#660A67#660A67

#660A67 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.4% C 0.158 H 327.7°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#660A67
RGB	rgb(102, 10, 103)
HSL	hsl(299, 82%, 22%)
HSV	hsv(299, 90%, 40%)
CMYK	cmyk(1%, 90.3%, 0%, 59.6%)
CIE-LAB	lab(23.74, 48.14, -30.42)
CIE-LCH	lch(23.74, 56.95, 327.72°)
OKLab	oklab(36.39% 0.1339 -0.0846)
OKLCH	oklch(36.39% 0.158 327.7)
XYZ	xyz(8.0361, 4.0218, 13.1824)
Luminance	0.0402 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660A67 #0B670A

analogous

#380A67 #660A67 #670A3A

triadic

#660A67 #67660A #0A6766

tetradic

#660A67 #67380A #0B670A #0A3A67

square

#660A67 #67380A #0B670A #0A3A67

split-complementary

#660A67 #3A670A #0A6738

monochromatic

#1C031C #2F052F #660A67 #9D0F9F #D415D7

Accessibility & contrast

On white

11.64

#660A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#660A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660A67

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660A67	#FFFFFF	#000000	##FFFFFF
##660A67	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003169

Deuteranopia (green-blind)

#273C65

Tritanopia (blue-blind)

#691D3B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #660a67;
/* rgb */ color: rgb(102, 10, 103);
/* oklch */ color: oklch(36.4% 0.158 327.7);

Tailwind

colors: {
  custom: {
    50: '#955993',
    500: '#660a67',
    950: '#000000',
  },
}

SCSS

$custom: #660a67;
$custom-light: #955993;
$custom-dark: #000000;

JSON

{
  "hex": "#660a67",
  "rgb": {
    "r": 102,
    "g": 10,
    "b": 103
  },
  "hsl": {
    "h": 299.355,
    "s": 82.301,
    "l": 22.157
  },
  "oklch": {
    "l": 0.36387,
    "c": 0.15838,
    "h": 327.7
  },
  "luminance": 0.04021
}

Semantic roles & 50–950 ramp

primary

#660A67

secondary

#2DA12B

accent

#F92F31

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0E040D

muted

#7E797E

Preview Lab

Preview with #660A67

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

Preview Lab → · Contrast checker → · Palette generator →