#301D82#301D82

#301D82 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.157 H 282.2°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#301D82
RGB	rgb(48, 29, 130)
HSL	hsl(251, 64%, 31%)
HSV	hsv(251, 78%, 51%)
CMYK	cmyk(63.1%, 77.7%, 0%, 49%)
CIE-LAB	lab(20.51, 38.17, -53.36)
CIE-LCH	lch(20.51, 65.61, 305.58°)
OKLab	oklab(33.16% 0.0332 -0.1539)
OKLCH	oklch(33.16% 0.157 282.2)
XYZ	xyz(5.6863, 3.1184, 21.4170)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D82 #6F821D

analogous

#1D3C82 #301D82 #621D82

triadic

#301D82 #82301D #1D8230

tetradic

#301D82 #821D3C #6F821D #1D8262

square

#301D82 #821D3C #6F821D #1D8262

split-complementary

#301D82 #82621D #3C821D

monochromatic

#0B071E #1E1250 #301D82 #4228B4 #5F44D5

Accessibility & contrast

On white

12.93

#301D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#301D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D82

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D82	#FFFFFF	#000000	##FFFFFF
##301D82	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003585

Deuteranopia (green-blind)

#002E80

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #301d82;
/* rgb */ color: rgb(48, 29, 130);
/* oklch */ color: oklch(33.2% 0.157 282.2);

Tailwind

colors: {
  custom: {
    50: '#745ca7',
    500: '#301d82',
    950: '#000000',
  },
}

SCSS

$custom: #301d82;
$custom-light: #745ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#301d82",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 251.287,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33164,
    "c": 0.15743,
    "h": 282.2
  },
  "luminance": 0.03119
}

Semantic roles & 50–950 ramp

primary

#301D82

secondary

#A0B546

accent

#E741C7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301D82

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

Preview Lab → · Contrast checker → · Palette generator →