#33063B#33063B

#33063B is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.9% C 0.101 H 321.0°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#33063B
RGB	rgb(51, 6, 59)
HSL	hsl(291, 82%, 13%)
HSV	hsv(291, 90%, 23%)
CMYK	cmyk(13.6%, 89.8%, 0%, 76.9%)
CIE-LAB	lab(10.18, 30.06, -22.66)
CIE-LCH	lch(10.18, 37.65, 323.00°)
OKLab	oklab(23.91% 0.0785 -0.0635)
OKLCH	oklch(23.91% 0.101 321)
XYZ	xyz(2.2197, 1.1499, 4.2419)
Luminance	0.0115 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33063B #0E3B06

analogous

#18063B #33063B #3B0628

triadic

#33063B #3B3306 #063B33

tetradic

#33063B #3B1806 #0E3B06 #06283B

square

#33063B #3B1806 #0E3B06 #06283B

split-complementary

#33063B #283B06 #063B18

monochromatic

#18031C #18031C #33063B #630C73 #9311AA

Accessibility & contrast

On white

17.07

#33063B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#33063B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33063B

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33063B	#FFFFFF	#000000	##FFFFFF
##33063B	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193C

Deuteranopia (green-blind)

#0C1D3A

Tritanopia (blue-blind)

#331120

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #33063b;
/* rgb */ color: rgb(51, 6, 59);
/* oklch */ color: oklch(23.9% 0.101 321.0);

Tailwind

colors: {
  custom: {
    50: '#6d4c71',
    500: '#33063b',
    950: '#000000',
  },
}

SCSS

$custom: #33063b;
$custom-light: #6d4c71;
$custom-dark: #000000;

JSON

{
  "hex": "#33063b",
  "rgb": {
    "r": 51,
    "g": 6,
    "b": 59
  },
  "hsl": {
    "h": 290.943,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23907,
    "c": 0.10101,
    "h": 321
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#33063B

secondary

#2F7B22

accent

#F8304E

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #33063B

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

Preview Lab → · Contrast checker → · Palette generator →