#300B4D#300B4D

#300B4D is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.6% C 0.113 H 304.8°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#300B4D
RGB	rgb(48, 11, 77)
HSL	hsl(274, 75%, 17%)
HSV	hsv(274, 86%, 30%)
CMYK	cmyk(37.7%, 85.7%, 0%, 69.8%)
CIE-LAB	lab(11.98, 31.53, -32.44)
CIE-LCH	lch(11.98, 45.24, 314.18°)
OKLab	oklab(25.55% 0.0643 -0.0924)
OKLCH	oklch(25.55% 0.113 304.8)
XYZ	xyz(2.6778, 1.4036, 7.1496)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300B4D #284D0B

analogous

#0F0B4D #300B4D #4D0B49

triadic

#300B4D #4D300B #0B4D30

tetradic

#300B4D #4D0F0B #284D0B #0B494D

square

#300B4D #4D0F0B #284D0B #0B494D

split-complementary

#300B4D #494D0B #0B4D0F

monochromatic

#11041B #11041B #300B4D #511383 #731AB8

Accessibility & contrast

On white

16.40

#300B4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#300B4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300B4D

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300B4D	#FFFFFF	#000000	##FFFFFF
##300B4D	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4F

Deuteranopia (green-blind)

#001F4C

Tritanopia (blue-blind)

#2A1C2C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #300b4d;
/* rgb */ color: rgb(48, 11, 77);
/* oklch */ color: oklch(25.6% 0.113 304.8);

Tailwind

colors: {
  custom: {
    50: '#6c4f7f',
    500: '#300b4d',
    950: '#000000',
  },
}

SCSS

$custom: #300b4d;
$custom-light: #6c4f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#300b4d",
  "rgb": {
    "r": 48,
    "g": 11,
    "b": 77
  },
  "hsl": {
    "h": 273.636,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25553,
    "c": 0.11263,
    "h": 304.8
  },
  "luminance": 0.01404
}

Semantic roles & 50–950 ramp

primary

#300B4D

secondary

#54892B

accent

#F23689

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #300B4D

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

Preview Lab → · Contrast checker → · Palette generator →