#301066#301066

#301066 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.136 H 292.3°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#301066
RGB	rgb(48, 16, 102)
HSL	hsl(262, 73%, 23%)
HSV	hsv(262, 84%, 40%)
CMYK	cmyk(52.9%, 84.3%, 0%, 60%)
CIE-LAB	lab(15.27, 36.23, -43.93)
CIE-LCH	lch(15.27, 56.94, 309.51°)
OKLab	oklab(28.61% 0.0517 -0.1262)
OKLCH	oklch(28.61% 0.136 292.3)
XYZ	xyz(3.8018, 1.9581, 12.7454)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301066 #466610

analogous

#101B66 #301066 #5B1066

triadic

#301066 #663010 #106630

tetradic

#301066 #66101B #466610 #10665B

square

#301066 #66101B #466610 #10665B

split-complementary

#301066 #665B10 #1B6610

monochromatic

#0C041A #170831 #301066 #49189B #6221D0

Accessibility & contrast

On white

15.09

#301066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#301066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301066

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301066	#FFFFFF	#000000	##FFFFFF
##301066	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002768

Deuteranopia (green-blind)

#002464

Tritanopia (blue-blind)

#1E293B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #301066;
/* rgb */ color: rgb(48, 16, 102);
/* oklch */ color: oklch(28.6% 0.136 292.3);

Tailwind

colors: {
  custom: {
    50: '#6f5393',
    500: '#301066',
    950: '#000000',
  },
}

SCSS

$custom: #301066;
$custom-light: #6f5393;
$custom-dark: #000000;

JSON

{
  "hex": "#301066",
  "rgb": {
    "r": 48,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 262.326,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.28609,
    "c": 0.13635,
    "h": 292.3
  },
  "luminance": 0.01958
}

Semantic roles & 50–950 ramp

primary

#301066

secondary

#779E33

accent

#F038AB

background

#F7F4F9

surface

#EDE7F1

border

#C8C3CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #301066

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

Preview Lab → · Contrast checker → · Palette generator →