#30104B#30104B

#30104B is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.104 H 304.9°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#30104B
RGB	rgb(48, 16, 75)
HSL	hsl(273, 65%, 18%)
HSV	hsv(273, 79%, 29%)
CMYK	cmyk(36%, 78.7%, 0%, 70.6%)
CIE-LAB	lab(12.65, 28.57, -29.97)
CIE-LCH	lch(12.65, 41.40, 313.63°)
OKLab	oklab(25.97% 0.0595 -0.0852)
OKLCH	oklch(25.97% 0.104 304.9)
XYZ	xyz(2.6739, 1.5070, 6.8053)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30104B #2B4B10

analogous

#12104B #30104B #4B1048

triadic

#30104B #4B3010 #104B30

tetradic

#30104B #4B1210 #2B4B10 #10484B

square

#30104B #4B1210 #2B4B10 #10484B

split-complementary

#30104B #484B10 #104B12

monochromatic

#100519 #100519 #30104B #501B7D #7126B0

Accessibility & contrast

On white

16.14

#30104B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#30104B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30104B

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30104B	#FFFFFF	#000000	##FFFFFF
##30104B	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204D

Deuteranopia (green-blind)

#00214A

Tritanopia (blue-blind)

#2B1E2C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #30104b;
/* rgb */ color: rgb(48, 16, 75);
/* oklch */ color: oklch(26.0% 0.104 304.9);

Tailwind

colors: {
  custom: {
    50: '#6b517e',
    500: '#30104b',
    950: '#000000',
  },
}

SCSS

$custom: #30104b;
$custom-light: #6b517e;
$custom-dark: #000000;

JSON

{
  "hex": "#30104b",
  "rgb": {
    "r": 48,
    "g": 16,
    "b": 75
  },
  "hsl": {
    "h": 272.542,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2597,
    "c": 0.10389,
    "h": 304.9
  },
  "luminance": 0.01507
}

Semantic roles & 50–950 ramp

primary

#30104B

secondary

#588532

accent

#E8408D

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #30104B

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

Preview Lab → · Contrast checker → · Palette generator →