#300D56#300D56

#300D56 is a dark, vivid violet. Relative luminance 0.016; OKLCH L 26.6% C 0.121 H 299.6°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#300D56
RGB	rgb(48, 13, 86)
HSL	hsl(269, 74%, 19%)
HSV	hsv(269, 85%, 34%)
CMYK	cmyk(44.2%, 84.9%, 0%, 66.3%)
CIE-LAB	lab(13.16, 33.07, -36.68)
CIE-LCH	lch(13.16, 49.39, 312.04°)
OKLab	oklab(26.64% 0.0597 -0.1049)
OKLCH	oklch(26.64% 0.121 299.6)
XYZ	xyz(3.0421, 1.5881, 8.9485)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300D56 #33560D

analogous

#0D0F56 #300D56 #550D56

triadic

#300D56 #56300D #0D5630

tetradic

#300D56 #560D0F #33560D #0D5655

square

#300D56 #560D0F #33560D #0D5655

split-complementary

#300D56 #56550D #0F560D

monochromatic

#0F041B #120521 #300D56 #4E158B #6B1DC0

Accessibility & contrast

On white

15.94

#300D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#300D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300D56

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300D56	#FFFFFF	#000000	##FFFFFF
##300D56	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002258

Deuteranopia (green-blind)

#002155

Tritanopia (blue-blind)

#272131

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #300d56;
/* rgb */ color: rgb(48, 13, 86);
/* oklch */ color: oklch(26.6% 0.121 299.6);

Tailwind

colors: {
  custom: {
    50: '#6d5086',
    500: '#300d56',
    950: '#000000',
  },
}

SCSS

$custom: #300d56;
$custom-light: #6d5086;
$custom-dark: #000000;

JSON

{
  "hex": "#300d56",
  "rgb": {
    "r": 48,
    "g": 13,
    "b": 86
  },
  "hsl": {
    "h": 268.767,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.26643,
    "c": 0.1207,
    "h": 299.6
  },
  "luminance": 0.01588
}

Semantic roles & 50–950 ramp

primary

#300D56

secondary

#61912E

accent

#F03798

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#07020B

muted

#7A787C

Preview Lab

Preview with #300D56

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

Preview Lab → · Contrast checker → · Palette generator →