#301973#301973

#301973 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.1% C 0.143 H 286.4°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#301973
RGB	rgb(48, 25, 115)
HSL	hsl(255, 64%, 27%)
HSV	hsv(255, 78%, 45%)
CMYK	cmyk(58.3%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(18.19, 35.62, -47.60)
CIE-LCH	lch(18.19, 59.45, 306.81°)
OKLab	oklab(31.06% 0.0404 -0.137)
OKLCH	oklch(31.06% 0.143 286.4)
XYZ	xyz(4.6601, 2.5612, 16.4651)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301973 #5C7319

analogous

#192F73 #301973 #5D1973

triadic

#301973 #733019 #197330

tetradic

#301973 #73192F #5C7319 #19735D

square

#301973 #73192F #5C7319 #19735D

split-complementary

#301973 #735D19 #2F7319

monochromatic

#0A0519 #1B0E41 #301973 #4524A5 #5C34D3

Accessibility & contrast

On white

13.89

#301973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#301973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301973

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301973	#FFFFFF	#000000	##FFFFFF
##301973	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F76

Deuteranopia (green-blind)

#002A71

Tritanopia (blue-blind)

#113245

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #301973;
/* rgb */ color: rgb(48, 25, 115);
/* oklch */ color: oklch(31.1% 0.143 286.4);

Tailwind

colors: {
  custom: {
    50: '#71599c',
    500: '#301973',
    950: '#000000',
  },
}

SCSS

$custom: #301973;
$custom-light: #71599c;
$custom-dark: #000000;

JSON

{
  "hex": "#301973",
  "rgb": {
    "r": 48,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 255.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.31064,
    "c": 0.14283,
    "h": 286.4
  },
  "luminance": 0.02561
}

Semantic roles & 50–950 ramp

primary

#301973

secondary

#8DA840

accent

#E741BD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #301973

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

Preview Lab → · Contrast checker → · Palette generator →