#330E4B#330E4B

#330E4B is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.108 H 308.3°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#330E4B
RGB	rgb(51, 14, 75)
HSL	hsl(276, 69%, 17%)
HSV	hsv(276, 81%, 29%)
CMYK	cmyk(32%, 81.3%, 0%, 70.6%)
CIE-LAB	lab(12.77, 30.26, -29.75)
CIE-LCH	lch(12.77, 42.44, 315.48°)
OKLab	oklab(26.16% 0.0666 -0.0844)
OKLCH	oklch(26.16% 0.108 308.3)
XYZ	xyz(2.7920, 1.5259, 6.8027)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330E4B #264B0E

analogous

#140E4B #330E4B #4B0E45

triadic

#330E4B #4B330E #0E4B33

tetradic

#330E4B #4B140E #264B0E #0E454B

square

#330E4B #4B140E #264B0E #0E454B

split-complementary

#330E4B #454B0E #0E4B14

monochromatic

#12051A #12051A #330E4B #56187F #7921B2

Accessibility & contrast

On white

16.09

#330E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#330E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330E4B

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330E4B	#FFFFFF	#000000	##FFFFFF
##330E4B	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204D

Deuteranopia (green-blind)

#00214A

Tritanopia (blue-blind)

#2F1C2B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #330e4b;
/* rgb */ color: rgb(51, 14, 75);
/* oklch */ color: oklch(26.2% 0.108 308.3);

Tailwind

colors: {
  custom: {
    50: '#6e517e',
    500: '#330e4b',
    950: '#000000',
  },
}

SCSS

$custom: #330e4b;
$custom-light: #6e517e;
$custom-dark: #000000;

JSON

{
  "hex": "#330e4b",
  "rgb": {
    "r": 51,
    "g": 14,
    "b": 75
  },
  "hsl": {
    "h": 276.393,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.26156,
    "c": 0.10751,
    "h": 308.3
  },
  "luminance": 0.01526
}

Semantic roles & 50–950 ramp

primary

#330E4B

secondary

#51862F

accent

#EB3C81

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330E4B

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

Preview Lab → · Contrast checker → · Palette generator →