#331769#331769

#331769 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.132 H 292.1°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#331769
RGB	rgb(51, 23, 105)
HSL	hsl(260, 64%, 25%)
HSV	hsv(260, 78%, 41%)
CMYK	cmyk(51.4%, 78.1%, 0%, 58.8%)
CIE-LAB	lab(17.16, 34.12, -42.78)
CIE-LCH	lch(17.16, 54.72, 308.58°)
OKLab	oklab(30.11% 0.0498 -0.1227)
OKLCH	oklch(30.11% 0.132 292.1)
XYZ	xyz(4.2207, 2.3364, 13.5904)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331769 #4D6917

analogous

#172469 #331769 #5C1769

triadic

#331769 #693317 #176933

tetradic

#331769 #691724 #4D6917 #17695C

square

#331769 #691724 #4D6917 #17695C

split-complementary

#331769 #695C17 #246917

monochromatic

#0C0519 #1B0C37 #331769 #4B229B #642DCD

Accessibility & contrast

On white

14.31

#331769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#331769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331769

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331769	#FFFFFF	#000000	##FFFFFF
##331769	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6B

Deuteranopia (green-blind)

#002967

Tritanopia (blue-blind)

#222D3F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #331769;
/* rgb */ color: rgb(51, 23, 105);
/* oklch */ color: oklch(30.1% 0.132 292.1);

Tailwind

colors: {
  custom: {
    50: '#715795',
    500: '#331769',
    950: '#000000',
  },
}

SCSS

$custom: #331769;
$custom-light: #715795;
$custom-dark: #000000;

JSON

{
  "hex": "#331769",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 105
  },
  "hsl": {
    "h": 260.488,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30114,
    "c": 0.13245,
    "h": 292.1
  },
  "luminance": 0.02337
}

Semantic roles & 50–950 ramp

primary

#331769

secondary

#7E9F3D

accent

#E741AE

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #331769

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

Preview Lab → · Contrast checker → · Palette generator →