#33175A#33175A

#33175A is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.7% C 0.113 H 298.0°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#33175A
RGB	rgb(51, 23, 90)
HSL	hsl(265, 59%, 22%)
HSV	hsv(265, 74%, 35%)
CMYK	cmyk(43.3%, 74.4%, 0%, 64.7%)
CIE-LAB	lab(15.77, 29.66, -35.10)
CIE-LCH	lch(15.77, 45.96, 310.20°)
OKLab	oklab(28.7% 0.0532 -0.1002)
OKLCH	oklch(28.7% 0.113 298)
XYZ	xyz(3.5166, 2.0547, 9.8822)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.37

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33175A #3E5A17

analogous

#171C5A #33175A #55175A

triadic

#33175A #5A3317 #175A33

tetradic

#33175A #5A171C #3E5A17 #175A55

square

#33175A #5A171C #3E5A17 #175A55

split-complementary

#33175A #5A5517 #1C5A17

monochromatic

#0E0618 #170B29 #33175A #4F238B #6A30BB

Accessibility & contrast

On white

14.88

#33175A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#33175A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33175A

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33175A	#FFFFFF	#000000	##FFFFFF
##33175A	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275C

Deuteranopia (green-blind)

#002759

Tritanopia (blue-blind)

#292736

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #33175a;
/* rgb */ color: rgb(51, 23, 90);
/* oklch */ color: oklch(28.7% 0.113 298.0);

Tailwind

colors: {
  custom: {
    50: '#6f5689',
    500: '#33175a',
    950: '#000000',
  },
}

SCSS

$custom: #33175a;
$custom-light: #6f5689;
$custom-dark: #000000;

JSON

{
  "hex": "#33175a",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 90
  },
  "hsl": {
    "h": 265.075,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28698,
    "c": 0.11346,
    "h": 298
  },
  "luminance": 0.02055
}

Semantic roles & 50–950 ramp

primary

#33175A

secondary

#6D913C

accent

#E245A1

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #33175A

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

Preview Lab → · Contrast checker → · Palette generator →