#301553#301553

#301553 is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.4% C 0.107 H 299.1°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#301553
RGB	rgb(48, 21, 83)
HSL	hsl(266, 60%, 20%)
HSV	hsv(266, 75%, 33%)
CMYK	cmyk(42.2%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(14.34, 28.08, -32.72)
CIE-LCH	lch(14.34, 43.11, 310.64°)
OKLab	oklab(27.39% 0.052 -0.0933)
OKLCH	oklch(27.39% 0.107 299.1)
XYZ	xyz(3.0480, 1.7892, 8.3667)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301553 #385315

analogous

#151953 #301553 #4F1553

triadic

#301553 #533015 #155330

tetradic

#301553 #531519 #385315 #15534F

square

#301553 #531519 #385315 #15534F

split-complementary

#301553 #534F15 #195315

monochromatic

#0E0618 #140922 #301553 #4C2184 #682EB5

Accessibility & contrast

On white

15.47

#301553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#301553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301553

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301553	#FFFFFF	#000000	##FFFFFF
##301553	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002455

Deuteranopia (green-blind)

#002452

Tritanopia (blue-blind)

#282432

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #301553;
/* rgb */ color: rgb(48, 21, 83);
/* oklch */ color: oklch(27.4% 0.107 299.1);

Tailwind

colors: {
  custom: {
    50: '#6c5584',
    500: '#301553',
    950: '#000000',
  },
}

SCSS

$custom: #301553;
$custom-light: #6c5584;
$custom-dark: #000000;

JSON

{
  "hex": "#301553",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 266.129,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.27391,
    "c": 0.10681,
    "h": 299.1
  },
  "luminance": 0.01789
}

Semantic roles & 50–950 ramp

primary

#301553

secondary

#678B39

accent

#E3459E

background

#F6F5F8

surface

#ECE8EF

border

#C7C4CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #301553

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

Preview Lab → · Contrast checker → · Palette generator →