#661A67#661A67

#661A67 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.6% C 0.143 H 327.4°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#661A67
RGB	rgb(102, 26, 103)
HSL	hsl(299, 60%, 25%)
HSV	hsv(299, 75%, 40%)
CMYK	cmyk(1%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(25.39, 43.39, -27.79)
CIE-LCH	lch(25.39, 51.52, 327.36°)
OKLab	oklab(37.56% 0.1205 -0.077)
OKLCH	oklch(37.56% 0.143 327.4)
XYZ	xyz(8.2969, 4.5434, 13.2693)
Luminance	0.0454 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A67 #1B671A

analogous

#3F1A67 #661A67 #671A41

triadic

#661A67 #67661A #1A6766

tetradic

#661A67 #673F1A #1B671A #1A4167

square

#661A67 #673F1A #1B671A #1A4167

split-complementary

#661A67 #41671A #1A673F

monochromatic

#180618 #360E36 #661A67 #962698 #C733C9

Accessibility & contrast

On white

11.00

#661A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#661A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A67

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A67	#FFFFFF	#000000	##FFFFFF
##661A67	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3669

Deuteranopia (green-blind)

#2D4065

Tritanopia (blue-blind)

#69263F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661a67;
/* rgb */ color: rgb(102, 26, 103);
/* oklch */ color: oklch(37.6% 0.143 327.4);

Tailwind

colors: {
  custom: {
    50: '#955f93',
    500: '#661a67',
    950: '#000000',
  },
}

SCSS

$custom: #661a67;
$custom-light: #955f93;
$custom-dark: #000000;

JSON

{
  "hex": "#661a67",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 299.221,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3756,
    "c": 0.14303,
    "h": 327.4
  },
  "luminance": 0.04543
}

Semantic roles & 50–950 ramp

primary

#661A67

secondary

#419D40

accent

#E34547

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #661A67

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

Preview Lab → · Contrast checker → · Palette generator →