#601B66#601B66

#601B66 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.6% C 0.138 H 324.5°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#601B66
RGB	rgb(96, 27, 102)
HSL	hsl(295, 58%, 25%)
HSV	hsv(295, 74%, 40%)
CMYK	cmyk(5.9%, 73.5%, 0%, 60%)
CIE-LAB	lab(24.42, 41.32, -28.75)
CIE-LCH	lch(24.42, 50.34, 325.17°)
OKLab	oklab(36.64% 0.1121 -0.08)
OKLCH	oklch(36.64% 0.138 324.5)
XYZ	xyz(7.6139, 4.2304, 12.9833)
Luminance	0.0423 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#601B66 #21661B

analogous

#3A1B66 #601B66 #661B46

triadic

#601B66 #66601B #1B6660

tetradic

#601B66 #663A1B #21661B #1B4666

square

#601B66 #663A1B #21661B #1B4666

split-complementary

#601B66 #46661B #1B663A

monochromatic

#170618 #320E36 #601B66 #8E2896 #BB35C7

Accessibility & contrast

On white

11.38

#601B66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#601B66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #601B66

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##601B66	#FFFFFF	#000000	##FFFFFF
##601B66	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073568

Deuteranopia (green-blind)

#293D64

Tritanopia (blue-blind)

#62273E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #601b66;
/* rgb */ color: rgb(96, 27, 102);
/* oklch */ color: oklch(36.6% 0.138 324.5);

Tailwind

colors: {
  custom: {
    50: '#905f92',
    500: '#601b66',
    950: '#000000',
  },
}

SCSS

$custom: #601b66;
$custom-light: #905f92;
$custom-dark: #000000;

JSON

{
  "hex": "#601b66",
  "rgb": {
    "r": 96,
    "g": 27,
    "b": 102
  },
  "hsl": {
    "h": 295.2,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36636,
    "c": 0.13768,
    "h": 324.5
  },
  "luminance": 0.0423
}

Semantic roles & 50–950 ramp

primary

#601B66

secondary

#499B41

accent

#E14653

background

#F9F5F9

surface

#F1E9F1

border

#CBC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #601B66

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

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