#330F76#330F76

#330F76 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.156 H 289.3°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#330F76
RGB	rgb(51, 15, 118)
HSL	hsl(261, 77%, 26%)
HSV	hsv(261, 87%, 46%)
CMYK	cmyk(56.8%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(17.24, 41.60, -51.09)
CIE-LCH	lch(17.24, 65.88, 309.15°)
OKLab	oklab(30.58% 0.0514 -0.147)
OKLCH	oklch(30.58% 0.156 289.3)
XYZ	xyz(4.8051, 2.3532, 17.3371)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330F76 #52760F

analogous

#0F1E76 #330F76 #660F76

triadic

#330F76 #76330F #0F7633

tetradic

#330F76 #760F1E #52760F #0F7666

square

#330F76 #760F1E #52760F #0F7666

split-complementary

#330F76 #76660F #1E760F

monochromatic

#0C031B #1C0840 #330F76 #4A16AC #621DE2

Accessibility & contrast

On white

14.28

#330F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#330F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330F76

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330F76	#FFFFFF	#000000	##FFFFFF
##330F76	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C79

Deuteranopia (green-blind)

#002874

Tritanopia (blue-blind)

#172F44

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #330f76;
/* rgb */ color: rgb(51, 15, 118);
/* oklch */ color: oklch(30.6% 0.156 289.3);

Tailwind

colors: {
  custom: {
    50: '#74549f',
    500: '#330f76',
    950: '#000000',
  },
}

SCSS

$custom: #330f76;
$custom-light: #74549f;
$custom-dark: #000000;

JSON

{
  "hex": "#330f76",
  "rgb": {
    "r": 51,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 260.971,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3058,
    "c": 0.15571,
    "h": 289.3
  },
  "luminance": 0.02353
}

Semantic roles & 50–950 ramp

primary

#330F76

secondary

#83AD33

accent

#F434B1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030F

muted

#7B787E

Preview Lab

Preview with #330F76

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

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