#301583#301583

#301583 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.166 H 283.2°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#301583
RGB	rgb(48, 21, 131)
HSL	hsl(255, 72%, 30%)
HSV	hsv(255, 84%, 51%)
CMYK	cmyk(63.4%, 84%, 0%, 48.6%)
CIE-LAB	lab(19.24, 42.47, -56.10)
CIE-LCH	lch(19.24, 70.36, 307.13°)
OKLab	oklab(32.31% 0.038 -0.1618)
OKLCH	oklch(32.31% 0.166 283.2)
XYZ	xyz(5.5826, 2.8030, 21.7152)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301583 #688315

analogous

#153183 #301583 #671583

triadic

#301583 #833015 #158330

tetradic

#301583 #831531 #688315 #158367

square

#301583 #831531 #688315 #158367

split-complementary

#301583 #836715 #318315

monochromatic

#0A041A #1D0D4E #301583 #431DB8 #5E34DE

Accessibility & contrast

On white

13.46

#301583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#301583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301583

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301583	#FFFFFF	#000000	##FFFFFF
##301583	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003286

Deuteranopia (green-blind)

#002B81

Tritanopia (blue-blind)

#00374D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #301583;
/* rgb */ color: rgb(48, 21, 131);
/* oklch */ color: oklch(32.3% 0.166 283.2);

Tailwind

colors: {
  custom: {
    50: '#7457a8',
    500: '#301583',
    950: '#000000',
  },
}

SCSS

$custom: #301583;
$custom-light: #7457a8;
$custom-dark: #000000;

JSON

{
  "hex": "#301583",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 131
  },
  "hsl": {
    "h": 254.727,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32309,
    "c": 0.16617,
    "h": 283.2
  },
  "luminance": 0.02803
}

Semantic roles & 50–950 ramp

primary

#301583

secondary

#99B83C

accent

#EF39C2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #301583

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

Preview Lab → · Contrast checker → · Palette generator →