#331675#331675

#331675 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.148 H 288.5°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#331675
RGB	rgb(51, 22, 117)
HSL	hsl(258, 68%, 27%)
HSV	hsv(258, 81%, 46%)
CMYK	cmyk(56.4%, 81.2%, 0%, 54.1%)
CIE-LAB	lab(18.20, 38.21, -48.87)
CIE-LCH	lch(18.20, 62.04, 308.02°)
OKLab	oklab(31.21% 0.047 -0.1406)
OKLCH	oklch(31.21% 0.148 288.5)
XYZ	xyz(4.8621, 2.5617, 17.0644)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331675 #587516

analogous

#162875 #331675 #631675

triadic

#331675 #753316 #167533

tetradic

#331675 #751628 #587516 #167563

square

#331675 #751628 #587516 #167563

split-complementary

#331675 #756316 #287516

monochromatic

#0B051A #1D0C41 #331675 #4920A9 #622ED8

Accessibility & contrast

On white

13.89

#331675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#331675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331675

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331675	#FFFFFF	#000000	##FFFFFF
##331675	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E78

Deuteranopia (green-blind)

#002A73

Tritanopia (blue-blind)

#183145

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #331675;
/* rgb */ color: rgb(51, 22, 117);
/* oklch */ color: oklch(31.2% 0.148 288.5);

Tailwind

colors: {
  custom: {
    50: '#73579e',
    500: '#331675',
    950: '#000000',
  },
}

SCSS

$custom: #331675;
$custom-light: #73579e;
$custom-dark: #000000;

JSON

{
  "hex": "#331675",
  "rgb": {
    "r": 51,
    "g": 22,
    "b": 117
  },
  "hsl": {
    "h": 258.316,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.31208,
    "c": 0.14826,
    "h": 288.5
  },
  "luminance": 0.02562
}

Semantic roles & 50–950 ramp

primary

#331675

secondary

#89AB3C

accent

#EB3DB6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331675

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

Preview Lab → · Contrast checker → · Palette generator →