#301381#301381

#301381 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.165 H 283.9°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#301381
RGB	rgb(48, 19, 129)
HSL	hsl(256, 74%, 29%)
HSV	hsv(256, 85%, 51%)
CMYK	cmyk(62.8%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(18.71, 42.77, -55.71)
CIE-LCH	lch(18.71, 70.23, 307.51°)
OKLab	oklab(31.88% 0.0398 -0.1606)
OKLCH	oklch(31.88% 0.165 283.9)
XYZ	xyz(5.4130, 2.6787, 20.9964)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301381 #648113

analogous

#132D81 #301381 #671381

triadic

#301381 #813013 #138130

tetradic

#301381 #81132D #648113 #138167

square

#301381 #81132D #648113 #138167

split-complementary

#301381 #816713 #2D8113

monochromatic

#0A041B #1C0B4C #301381 #441BB6 #5D2EE0

Accessibility & contrast

On white

13.67

#301381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#301381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301381

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301381	#FFFFFF	#000000	##FFFFFF
##301381	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003184

Deuteranopia (green-blind)

#002A7F

Tritanopia (blue-blind)

#00354C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #301381;
/* rgb */ color: rgb(48, 19, 129);
/* oklch */ color: oklch(31.9% 0.165 283.9);

Tailwind

colors: {
  custom: {
    50: '#7456a7',
    500: '#301381',
    950: '#000000',
  },
}

SCSS

$custom: #301381;
$custom-light: #7456a7;
$custom-dark: #000000;

JSON

{
  "hex": "#301381",
  "rgb": {
    "r": 48,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 255.818,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31877,
    "c": 0.16546,
    "h": 283.9
  },
  "luminance": 0.02679
}

Semantic roles & 50–950 ramp

primary

#301381

secondary

#95B63A

accent

#F137C0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #301381

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

Preview Lab → · Contrast checker → · Palette generator →