#33175B#33175B

#33175B is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.8% C 0.115 H 297.5°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#33175B
RGB	rgb(51, 23, 91)
HSL	hsl(265, 60%, 22%)
HSV	hsv(265, 75%, 36%)
CMYK	cmyk(44%, 74.7%, 0%, 64.3%)
CIE-LAB	lab(15.86, 29.96, -35.63)
CIE-LCH	lch(15.86, 46.55, 310.06°)
OKLab	oklab(28.79% 0.053 -0.1018)
OKLCH	oklch(28.79% 0.115 297.5)
XYZ	xyz(3.5595, 2.0719, 10.1079)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33175B #3F5B17

analogous

#171D5B #33175B #55175B

triadic

#33175B #5B3317 #175B33

tetradic

#33175B #5B171D #3F5B17 #175B55

square

#33175B #5B171D #3F5B17 #175B55

split-complementary

#33175B #5B5517 #1D5B17

monochromatic

#0E0618 #180B2A #33175B #4E238C #6A30BD

Accessibility & contrast

On white

14.85

#33175B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#33175B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33175B

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33175B	#FFFFFF	#000000	##FFFFFF
##33175B	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285D

Deuteranopia (green-blind)

#00275A

Tritanopia (blue-blind)

#292837

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #33175b;
/* rgb */ color: rgb(51, 23, 91);
/* oklch */ color: oklch(28.8% 0.115 297.5);

Tailwind

colors: {
  custom: {
    50: '#6f568a',
    500: '#33175b',
    950: '#000000',
  },
}

SCSS

$custom: #33175b;
$custom-light: #6f568a;
$custom-dark: #000000;

JSON

{
  "hex": "#33175b",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 264.706,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.28788,
    "c": 0.11474,
    "h": 297.5
  },
  "luminance": 0.02072
}

Semantic roles & 50–950 ramp

primary

#33175B

secondary

#6E923C

accent

#E345A2

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #33175B

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

Preview Lab → · Contrast checker → · Palette generator →