#301C86#301C86

#301C86 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.163 H 281.6°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#301C86
RGB	rgb(48, 28, 134)
HSL	hsl(251, 65%, 32%)
HSV	hsv(251, 79%, 53%)
CMYK	cmyk(64.2%, 79.1%, 0%, 47.5%)
CIE-LAB	lab(20.75, 39.97, -55.49)
CIE-LCH	lch(20.75, 68.39, 305.77°)
OKLab	oklab(33.46% 0.0328 -0.1601)
OKLCH	oklch(33.46% 0.163 281.6)
XYZ	xyz(5.9359, 3.1797, 22.8506)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301C86 #72861C

analogous

#1C3D86 #301C86 #651C86

triadic

#301C86 #86301C #1C8630

tetradic

#301C86 #861C3D #72861C #1C8665

square

#301C86 #861C3D #72861C #1C8665

split-complementary

#301C86 #86651C #3D861C

monochromatic

#0C0721 #1E1153 #301C86 #4227B9 #6044D8

Accessibility & contrast

On white

12.84

#301C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#301C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301C86

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301C86	#FFFFFF	#000000	##FFFFFF
##301C86	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003589

Deuteranopia (green-blind)

#002E84

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #301c86;
/* rgb */ color: rgb(48, 28, 134);
/* oklch */ color: oklch(33.5% 0.163 281.6);

Tailwind

colors: {
  custom: {
    50: '#755baa',
    500: '#301c86',
    950: '#000000',
  },
}

SCSS

$custom: #301c86;
$custom-light: #755baa;
$custom-dark: #000000;

JSON

{
  "hex": "#301c86",
  "rgb": {
    "r": 48,
    "g": 28,
    "b": 134
  },
  "hsl": {
    "h": 251.321,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.33458,
    "c": 0.16342,
    "h": 281.6
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#301C86

secondary

#A3B945

accent

#E83FC9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301C86

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

Preview Lab → · Contrast checker → · Palette generator →