#331470#331470

#331470 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.144 H 290.4°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#331470
RGB	rgb(51, 20, 112)
HSL	hsl(260, 70%, 26%)
HSV	hsv(260, 82%, 44%)
CMYK	cmyk(54.5%, 82.1%, 0%, 56.1%)
CIE-LAB	lab(17.34, 37.71, -47.05)
CIE-LCH	lch(17.34, 60.30, 308.71°)
OKLab	oklab(30.45% 0.0502 -0.1352)
OKLCH	oklch(30.45% 0.144 290.4)
XYZ	xyz(4.5392, 2.3738, 15.5451)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331470 #517014

analogous

#142370 #331470 #611470

triadic

#331470 #703314 #147033

tetradic

#331470 #701423 #517014 #147061

square

#331470 #701423 #517014 #147061

split-complementary

#331470 #706114 #237014

monochromatic

#0C051A #1B0B3C #331470 #4B1DA4 #6227D8

Accessibility & contrast

On white

14.24

#331470 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#331470 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331470

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331470	#FFFFFF	#000000	##FFFFFF
##331470	1.00	14.24	1.47	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C73

Deuteranopia (green-blind)

#00286E

Tritanopia (blue-blind)

#1D2E42

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331470;
/* rgb */ color: rgb(51, 20, 112);
/* oklch */ color: oklch(30.5% 0.144 290.4);

Tailwind

colors: {
  custom: {
    50: '#72569a',
    500: '#331470',
    950: '#000000',
  },
}

SCSS

$custom: #331470;
$custom-light: #72569a;
$custom-dark: #000000;

JSON

{
  "hex": "#331470",
  "rgb": {
    "r": 51,
    "g": 20,
    "b": 112
  },
  "hsl": {
    "h": 260.217,
    "s": 69.697,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30452,
    "c": 0.14427,
    "h": 290.4
  },
  "luminance": 0.02374
}

Semantic roles & 50–950 ramp

primary

#331470

secondary

#82A639

accent

#ED3BB1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331470

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

Preview Lab → · Contrast checker → · Palette generator →