#330A37#330A37

#330A37 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.1% C 0.091 H 324.1°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#330A37
RGB	rgb(51, 10, 55)
HSL	hsl(295, 69%, 13%)
HSV	hsv(295, 82%, 22%)
CMYK	cmyk(7.3%, 81.8%, 0%, 78.4%)
CIE-LAB	lab(10.53, 27.32, -19.21)
CIE-LCH	lch(10.53, 33.40, 324.89°)
OKLab	oklab(24.06% 0.0738 -0.0535)
OKLCH	oklch(24.06% 0.091 324.1)
XYZ	xyz(2.1633, 1.1969, 3.7308)
Luminance	0.0120 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330A37 #0E370A

analogous

#1D0A37 #330A37 #370A24

triadic

#330A37 #37330A #0A3733

tetradic

#330A37 #371D0A #0E370A #0A2437

square

#330A37 #371D0A #0E370A #0A2437

split-complementary

#330A37 #24370A #0A371D

monochromatic

#18051A #18051A #330A37 #63136B #931D9F

Accessibility & contrast

On white

16.94

#330A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#330A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330A37

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330A37	#FFFFFF	#000000	##FFFFFF
##330A37	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011938

Deuteranopia (green-blind)

#121E36

Tritanopia (blue-blind)

#34121F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #330a37;
/* rgb */ color: rgb(51, 10, 55);
/* oklch */ color: oklch(24.1% 0.091 324.1);

Tailwind

colors: {
  custom: {
    50: '#6d4e6e',
    500: '#330a37',
    950: '#000000',
  },
}

SCSS

$custom: #330a37;
$custom-light: #6d4e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#330a37",
  "rgb": {
    "r": 51,
    "g": 10,
    "b": 55
  },
  "hsl": {
    "h": 294.667,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24062,
    "c": 0.09118,
    "h": 324.1
  },
  "luminance": 0.01197
}

Semantic roles & 50–950 ramp

primary

#330A37

secondary

#2F7428

accent

#EC3C4B

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #330A37

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

Preview Lab → · Contrast checker → · Palette generator →