#330F4E#330F4E

#330F4E is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.5% C 0.110 H 306.2°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#330F4E
RGB	rgb(51, 15, 78)
HSL	hsl(274, 68%, 18%)
HSV	hsv(274, 81%, 31%)
CMYK	cmyk(34.6%, 80.8%, 0%, 69.4%)
CIE-LAB	lab(13.20, 30.56, -31.12)
CIE-LCH	lch(13.20, 43.62, 314.48°)
OKLab	oklab(26.54% 0.0648 -0.0885)
OKLCH	oklch(26.54% 0.11 306.2)
XYZ	xyz(2.9109, 1.5955, 7.3609)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F4E #2A4E0F

analogous

#130F4E #330F4E #4E0F49

triadic

#330F4E #4E330F #0F4E33

tetradic

#330F4E #4E130F #2A4E0F #0F494E

square

#330F4E #4E130F #2A4E0F #0F494E

split-complementary

#330F4E #494E0F #0F4E13

monochromatic

#11051A #11051B #330F4E #551981 #7623B5

Accessibility & contrast

On white

15.92

#330F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#330F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F4E

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F4E	#FFFFFF	#000000	##FFFFFF
##330F4E	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002150

Deuteranopia (green-blind)

#00224D

Tritanopia (blue-blind)

#2E1E2D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #330f4e;
/* rgb */ color: rgb(51, 15, 78);
/* oklch */ color: oklch(26.5% 0.110 306.2);

Tailwind

colors: {
  custom: {
    50: '#6e5180',
    500: '#330f4e',
    950: '#000000',
  },
}

SCSS

$custom: #330f4e;
$custom-light: #6e5180;
$custom-dark: #000000;

JSON

{
  "hex": "#330f4e",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 78
  },
  "hsl": {
    "h": 274.286,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26543,
    "c": 0.10967,
    "h": 306.2
  },
  "luminance": 0.01596
}

Semantic roles & 50–950 ramp

primary

#330F4E

secondary

#568831

accent

#EB3D88

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #330F4E

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

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