#331753#331753

#331753 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.1% C 0.104 H 301.4°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#331753
RGB	rgb(51, 23, 83)
HSL	hsl(268, 57%, 21%)
HSV	hsv(268, 72%, 33%)
CMYK	cmyk(38.6%, 72.3%, 0%, 67.5%)
CIE-LAB	lab(15.18, 27.62, -31.34)
CIE-LCH	lch(15.18, 41.78, 311.39°)
OKLab	oklab(28.08% 0.0543 -0.0892)
OKLCH	oklch(28.08% 0.104 301.4)
XYZ	xyz(3.2326, 1.9411, 8.3863)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331753 #375317

analogous

#171953 #331753 #511753

triadic

#331753 #533317 #175333

tetradic

#331753 #531719 #375317 #175351

square

#331753 #531719 #375317 #175351

split-complementary

#331753 #535117 #195317

monochromatic

#0F0718 #160A23 #331753 #502483 #6E32B3

Accessibility & contrast

On white

15.13

#331753 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#331753 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331753

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331753	#FFFFFF	#000000	##FFFFFF
##331753	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#002652

Tritanopia (blue-blind)

#2C2532

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #331753;
/* rgb */ color: rgb(51, 23, 83);
/* oklch */ color: oklch(28.1% 0.104 301.4);

Tailwind

colors: {
  custom: {
    50: '#6e5684',
    500: '#331753',
    950: '#000000',
  },
}

SCSS

$custom: #331753;
$custom-light: #6e5684;
$custom-dark: #000000;

JSON

{
  "hex": "#331753",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 83
  },
  "hsl": {
    "h": 268,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28083,
    "c": 0.1044,
    "h": 301.4
  },
  "luminance": 0.01941
}

Semantic roles & 50–950 ramp

primary

#331753

secondary

#668A3C

accent

#E04899

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #331753

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

Preview Lab → · Contrast checker → · Palette generator →