#301790#301790

#301790 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.180 H 280.4°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#301790
RGB	rgb(48, 23, 144)
HSL	hsl(252, 72%, 33%)
HSV	hsv(252, 84%, 56%)
CMYK	cmyk(66.7%, 84%, 0%, 43.5%)
CIE-LAB	lab(21.03, 45.44, -61.27)
CIE-LCH	lch(21.03, 76.28, 306.56°)
OKLab	oklab(33.99% 0.0325 -0.1769)
OKLCH	oklch(33.99% 0.18 280.4)
XYZ	xyz(6.5578, 3.2543, 26.6627)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301790 #779017

analogous

#173A90 #301790 #6D1790

triadic

#301790 #903017 #179030

tetradic

#301790 #90173A #779017 #17906D

square

#301790 #90173A #779017 #17906D

split-complementary

#301790 #906D17 #3A9017

monochromatic

#0D0626 #1E0F5B #301790 #421FC5 #6241E1

Accessibility & contrast

On white

12.72

#301790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#301790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301790

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301790	#FFFFFF	#000000	##FFFFFF
##301790	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003793

Deuteranopia (green-blind)

#002E8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301790;
/* rgb */ color: rgb(48, 23, 144);
/* oklch */ color: oklch(34.0% 0.180 280.4);

Tailwind

colors: {
  custom: {
    50: '#7759b2',
    500: '#301790',
    950: '#000000',
  },
}

SCSS

$custom: #301790;
$custom-light: #7759b2;
$custom-dark: #000000;

JSON

{
  "hex": "#301790",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 144
  },
  "hsl": {
    "h": 252.397,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33987,
    "c": 0.17981,
    "h": 280.4
  },
  "luminance": 0.03255
}

Semantic roles & 50–950 ramp

primary

#301790

secondary

#A7C142

accent

#EF39C9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #301790

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

Preview Lab → · Contrast checker → · Palette generator →