#30105B#30105B

#30105B is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.5% C 0.123 H 296.7°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#30105B
RGB	rgb(48, 16, 91)
HSL	hsl(266, 70%, 21%)
HSV	hsv(266, 82%, 36%)
CMYK	cmyk(47.3%, 82.4%, 0%, 64.3%)
CIE-LAB	lab(14.14, 33.07, -38.45)
CIE-LCH	lch(14.14, 50.71, 310.70°)
OKLab	oklab(27.48% 0.0554 -0.1101)
OKLCH	oklch(27.48% 0.123 296.7)
XYZ	xyz(3.2920, 1.7542, 10.0607)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.10

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30105B #3B5B10

analogous

#10155B #30105B #55105B

triadic

#30105B #5B3010 #105B30

tetradic

#30105B #5B1015 #3B5B10 #105B55

square

#30105B #5B1015 #3B5B10 #105B55

split-complementary

#30105B #5B5510 #155B10

monochromatic

#0E051A #150727 #30105B #4B198F #6722C3

Accessibility & contrast

On white

15.55

#30105B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#30105B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30105B

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30105B	#FFFFFF	#000000	##FFFFFF
##30105B	1.00	15.55	1.35	15.55
#FFFFFF	15.55	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245D

Deuteranopia (green-blind)

#00235A

Tritanopia (blue-blind)

#242435

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #30105b;
/* rgb */ color: rgb(48, 16, 91);
/* oklch */ color: oklch(27.5% 0.123 296.7);

Tailwind

colors: {
  custom: {
    50: '#6e528a',
    500: '#30105b',
    950: '#000000',
  },
}

SCSS

$custom: #30105b;
$custom-light: #6e528a;
$custom-dark: #000000;

JSON

{
  "hex": "#30105b",
  "rgb": {
    "r": 48,
    "g": 16,
    "b": 91
  },
  "hsl": {
    "h": 265.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.27482,
    "c": 0.12325,
    "h": 296.7
  },
  "luminance": 0.01754
}

Semantic roles & 50–950 ramp

primary

#30105B

secondary

#6B9433

accent

#ED3BA1

background

#F6F4F8

surface

#ECE7F0

border

#C7C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #30105B

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

Preview Lab → · Contrast checker → · Palette generator →