#661B62#661B62

#661B62 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.3% C 0.137 H 330.2°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#661B62
RGB	rgb(102, 27, 98)
HSL	hsl(303, 58%, 25%)
HSV	hsv(303, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 3.9%, 60%)
CIE-LAB	lab(25.23, 42.09, -24.78)
CIE-LCH	lch(25.23, 48.84, 329.51°)
OKLab	oklab(37.35% 0.1193 -0.0683)
OKLCH	oklch(37.35% 0.137 330.2)
XYZ	xyz(8.0760, 4.4911, 11.9944)
Luminance	0.0449 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B62 #1B661F

analogous

#441B66 #661B62 #661B3C

triadic

#661B62 #62661B #1B6266

tetradic

#661B62 #66441B #1B661F #1B3C66

square

#661B62 #66441B #1B661F #1B3C66

split-complementary

#661B62 #3C661B #1B6644

monochromatic

#180617 #360E34 #661B62 #962890 #C735BF

Accessibility & contrast

On white

11.06

#661B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#661B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B62

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B62	#FFFFFF	#000000	##FFFFFF
##661B62	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133564

Deuteranopia (green-blind)

#313F60

Tritanopia (blue-blind)

#6A243C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661b62;
/* rgb */ color: rgb(102, 27, 98);
/* oklch */ color: oklch(37.3% 0.137 330.2);

Tailwind

colors: {
  custom: {
    50: '#945f8f',
    500: '#661b62',
    950: '#000000',
  },
}

SCSS

$custom: #661b62;
$custom-light: #945f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#661b62",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 98
  },
  "hsl": {
    "h": 303.2,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37349,
    "c": 0.13745,
    "h": 330.2
  },
  "luminance": 0.0449
}

Semantic roles & 50–950 ramp

primary

#661B62

secondary

#419B46

accent

#E14F46

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #661B62

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

Preview Lab → · Contrast checker → · Palette generator →