#33073A#33073A

#33073A is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 23.9% C 0.099 H 321.7°. Best body text is #FFFFFF at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#33073A
RGB	rgb(51, 7, 58)
HSL	hsl(292, 78%, 13%)
HSV	hsv(292, 88%, 23%)
CMYK	cmyk(12.1%, 87.9%, 0%, 77.3%)
CIE-LAB	lab(10.27, 29.37, -21.80)
CIE-LCH	lch(10.27, 36.58, 323.42°)
OKLab	oklab(23.94% 0.0774 -0.061)
OKLCH	oklch(23.94% 0.099 321.7)
XYZ	xyz(2.2049, 1.1614, 4.1102)
Luminance	0.0116 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33073A #0E3A07

analogous

#1A073A #33073A #3A0727

triadic

#33073A #3A3307 #073A33

tetradic

#33073A #3A1A07 #0E3A07 #07273A

square

#33073A #3A1A07 #0E3A07 #07273A

split-complementary

#33073A #273A07 #073A1A

monochromatic

#18031B #18031B #33073A #630E71 #9314A7

Accessibility & contrast

On white

17.04

#33073A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#33073A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33073A

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33073A	#FFFFFF	#000000	##FFFFFF
##33073A	1.00	17.04	1.23	17.04
#FFFFFF	17.04	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193B

Deuteranopia (green-blind)

#0E1E39

Tritanopia (blue-blind)

#341120

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #33073a;
/* rgb */ color: rgb(51, 7, 58);
/* oklch */ color: oklch(23.9% 0.099 321.7);

Tailwind

colors: {
  custom: {
    50: '#6d4c70',
    500: '#33073a',
    950: '#000000',
  },
}

SCSS

$custom: #33073a;
$custom-light: #6d4c70;
$custom-dark: #000000;

JSON

{
  "hex": "#33073a",
  "rgb": {
    "r": 51,
    "g": 7,
    "b": 58
  },
  "hsl": {
    "h": 291.765,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23944,
    "c": 0.09856,
    "h": 321.7
  },
  "luminance": 0.01161
}

Semantic roles & 50–950 ramp

primary

#33073A

secondary

#2F7923

accent

#F5334D

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #33073A

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

Preview Lab → · Contrast checker → · Palette generator →