#301D84#301D84

#301D84 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.160 H 281.8°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#301D84
RGB	rgb(48, 29, 132)
HSL	hsl(251, 64%, 32%)
HSV	hsv(251, 78%, 52%)
CMYK	cmyk(63.6%, 78%, 0%, 48.2%)
CIE-LAB	lab(20.72, 38.81, -54.28)
CIE-LCH	lch(20.72, 66.72, 305.57°)
OKLab	oklab(33.38% 0.0327 -0.1565)
OKLCH	oklch(33.38% 0.16 281.8)
XYZ	xyz(5.8218, 3.1726, 22.1309)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D84 #71841D

analogous

#1D3E84 #301D84 #641D84

triadic

#301D84 #84301D #1D8430

tetradic

#301D84 #841D3E #71841D #1D8464

square

#301D84 #841D3E #71841D #1D8464

split-complementary

#301D84 #84641D #3E841D

monochromatic

#0C0720 #1E1252 #301D84 #4228B6 #6045D6

Accessibility & contrast

On white

12.85

#301D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#301D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D84

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D84	#FFFFFF	#000000	##FFFFFF
##301D84	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003587

Deuteranopia (green-blind)

#002E82

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #301d84;
/* rgb */ color: rgb(48, 29, 132);
/* oklch */ color: oklch(33.4% 0.160 281.8);

Tailwind

colors: {
  custom: {
    50: '#745ca9',
    500: '#301d84',
    950: '#000000',
  },
}

SCSS

$custom: #301d84;
$custom-light: #745ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#301d84",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 132
  },
  "hsl": {
    "h": 251.068,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33375,
    "c": 0.15993,
    "h": 281.8
  },
  "luminance": 0.03173
}

Semantic roles & 50–950 ramp

primary

#301D84

secondary

#A2B746

accent

#E741C8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301D84

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

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