#331365#331365

#331365 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.2% C 0.132 H 294.4°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#331365
RGB	rgb(51, 19, 101)
HSL	hsl(263, 68%, 24%)
HSV	hsv(263, 81%, 40%)
CMYK	cmyk(49.5%, 81.2%, 0%, 60.4%)
CIE-LAB	lab(16.05, 34.99, -41.97)
CIE-LCH	lch(16.05, 54.64, 309.82°)
OKLab	oklab(29.21% 0.0546 -0.1203)
OKLCH	oklch(29.21% 0.132 294.4)
XYZ	xyz(3.9464, 2.1090, 12.5085)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331365 #456513

analogous

#131C65 #331365 #5C1365

triadic

#331365 #653313 #136533

tetradic

#331365 #65131C #456513 #13655C

square

#331365 #65131C #456513 #13655C

split-complementary

#331365 #655C13 #1C6513

monochromatic

#0D051A #190931 #331365 #4D1D99 #6726CC

Accessibility & contrast

On white

14.77

#331365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#331365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331365

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331365	#FFFFFF	#000000	##FFFFFF
##331365	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002967

Deuteranopia (green-blind)

#002663

Tritanopia (blue-blind)

#242A3B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331365;
/* rgb */ color: rgb(51, 19, 101);
/* oklch */ color: oklch(29.2% 0.132 294.4);

Tailwind

colors: {
  custom: {
    50: '#715592',
    500: '#331365',
    950: '#000000',
  },
}

SCSS

$custom: #331365;
$custom-light: #715592;
$custom-dark: #000000;

JSON

{
  "hex": "#331365",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 101
  },
  "hsl": {
    "h": 263.415,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.29212,
    "c": 0.13215,
    "h": 294.4
  },
  "luminance": 0.02109
}

Semantic roles & 50–950 ramp

primary

#331365

secondary

#759D37

accent

#EB3DA7

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #331365

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

Preview Lab → · Contrast checker → · Palette generator →