#330E3A#330E3A

#330E3A is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.088 H 320.9°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#330E3A
RGB	rgb(51, 14, 58)
HSL	hsl(290, 61%, 14%)
HSV	hsv(290, 76%, 23%)
CMYK	cmyk(12.1%, 75.9%, 0%, 77.3%)
CIE-LAB	lab(11.44, 26.05, -19.93)
CIE-LCH	lch(11.44, 32.80, 322.59°)
OKLab	oklab(24.78% 0.0685 -0.0556)
OKLCH	oklch(24.78% 0.088 320.9)
XYZ	xyz(2.2859, 1.3235, 4.1372)
Luminance	0.0132 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330E3A #153A0E

analogous

#1D0E3A #330E3A #3A0E2B

triadic

#330E3A #3A330E #0E3A33

tetradic

#330E3A #3A1D0E #153A0E #0E2B3A

square

#330E3A #3A1D0E #153A0E #0E2B3A

split-complementary

#330E3A #2B3A0E #0E3A1D

monochromatic

#160619 #160619 #330E3A #5E1A6B #8A269D

Accessibility & contrast

On white

16.61

#330E3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#330E3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330E3A

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330E3A	#FFFFFF	#000000	##FFFFFF
##330E3A	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031C3B

Deuteranopia (green-blind)

#132039

Tritanopia (blue-blind)

#331522

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #330e3a;
/* rgb */ color: rgb(51, 14, 58);
/* oklch */ color: oklch(24.8% 0.088 320.9);

Tailwind

colors: {
  custom: {
    50: '#6c5070',
    500: '#330e3a',
    950: '#000000',
  },
}

SCSS

$custom: #330e3a;
$custom-light: #6c5070;
$custom-dark: #000000;

JSON

{
  "hex": "#330e3a",
  "rgb": {
    "r": 51,
    "g": 14,
    "b": 58
  },
  "hsl": {
    "h": 290.455,
    "s": 61.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2478,
    "c": 0.08824,
    "h": 320.9
  },
  "luminance": 0.01323
}

Semantic roles & 50–950 ramp

primary

#330E3A

secondary

#3A752F

accent

#E4445D

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #330E3A

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

Preview Lab → · Contrast checker → · Palette generator →