#300F5D#300F5D

#300F5D is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.6% C 0.127 H 296.0°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#300F5D
RGB	rgb(48, 15, 93)
HSL	hsl(265, 72%, 21%)
HSV	hsv(265, 84%, 36%)
CMYK	cmyk(48.4%, 83.9%, 0%, 63.5%)
CIE-LAB	lab(14.18, 34.11, -39.74)
CIE-LCH	lch(14.18, 52.37, 310.65°)
OKLab	oklab(27.57% 0.0556 -0.1139)
OKLCH	oklch(27.57% 0.127 296)
XYZ	xyz(3.3650, 1.7603, 10.5163)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.08

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300F5D #3C5D0F

analogous

#0F155D #300F5D #570F5D

triadic

#300F5D #5D300F #0F5D30

tetradic

#300F5D #5D0F15 #3C5D0F #0F5D57

square

#300F5D #5D0F15 #3C5D0F #0F5D57

split-complementary

#300F5D #5D570F #155D0F

monochromatic

#0E041A #150628 #300F5D #4B1792 #6620C6

Accessibility & contrast

On white

15.53

#300F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#300F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300F5D

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300F5D	#FFFFFF	#000000	##FFFFFF
##300F5D	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245F

Deuteranopia (green-blind)

#00235C

Tritanopia (blue-blind)

#232536

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #300f5d;
/* rgb */ color: rgb(48, 15, 93);
/* oklch */ color: oklch(27.6% 0.127 296.0);

Tailwind

colors: {
  custom: {
    50: '#6e528c',
    500: '#300f5d',
    950: '#000000',
  },
}

SCSS

$custom: #300f5d;
$custom-light: #6e528c;
$custom-dark: #000000;

JSON

{
  "hex": "#300f5d",
  "rgb": {
    "r": 48,
    "g": 15,
    "b": 93
  },
  "hsl": {
    "h": 265.385,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.27567,
    "c": 0.12673,
    "h": 296
  },
  "luminance": 0.0176
}

Semantic roles & 50–950 ramp

primary

#300F5D

secondary

#6C9631

accent

#EF39A2

background

#F6F4F8

surface

#ECE7F0

border

#C7C3CB

text

#08020C

muted

#7B787D

Preview Lab

Preview with #300F5D

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

Preview Lab → · Contrast checker → · Palette generator →