#33073F#33073F

#33073F is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.3% C 0.104 H 317.7°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#33073F
RGB	rgb(51, 7, 63)
HSL	hsl(287, 80%, 14%)
HSV	hsv(287, 89%, 25%)
CMYK	cmyk(19%, 88.9%, 0%, 75.3%)
CIE-LAB	lab(10.67, 30.48, -24.74)
CIE-LCH	lch(10.67, 39.26, 320.93°)
OKLab	oklab(24.35% 0.0766 -0.0696)
OKLCH	oklch(24.35% 0.104 317.7)
XYZ	xyz(2.3383, 1.2148, 4.8130)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33073F #133F07

analogous

#17073F #33073F #3F072F

triadic

#33073F #3F3307 #073F33

tetradic

#33073F #3F1707 #133F07 #072F3F

square

#33073F #3F1707 #133F07 #072F3F

split-complementary

#33073F #2F3F07 #073F17

monochromatic

#16031C #16031C #33073F #600D76 #8C13AD

Accessibility & contrast

On white

16.89

#33073F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#33073F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33073F

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33073F	#FFFFFF	#000000	##FFFFFF
##33073F	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A40

Deuteranopia (green-blind)

#091E3E

Tritanopia (blue-blind)

#331323

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #33073f;
/* rgb */ color: rgb(51, 7, 63);
/* oklch */ color: oklch(24.3% 0.104 317.7);

Tailwind

colors: {
  custom: {
    50: '#6d4d74',
    500: '#33073f',
    950: '#000000',
  },
}

SCSS

$custom: #33073f;
$custom-light: #6d4d74;
$custom-dark: #000000;

JSON

{
  "hex": "#33073f",
  "rgb": {
    "r": 51,
    "g": 7,
    "b": 63
  },
  "hsl": {
    "h": 287.143,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2435,
    "c": 0.10356,
    "h": 317.7
  },
  "luminance": 0.01215
}

Semantic roles & 50–950 ramp

primary

#33073F

secondary

#377E24

accent

#F6315C

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #33073F

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

Preview Lab → · Contrast checker → · Palette generator →