#391665#391665

#391665 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.129 H 298.4°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#391665
RGB	rgb(57, 22, 101)
HSL	hsl(267, 64%, 24%)
HSV	hsv(267, 78%, 40%)
CMYK	cmyk(43.6%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(17.38, 34.59, -39.76)
CIE-LCH	lch(17.38, 52.69, 311.02°)
OKLab	oklab(30.33% 0.0616 -0.1136)
OKLCH	oklch(30.33% 0.129 298.4)
XYZ	xyz(4.3226, 2.3832, 12.5417)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391665 #426516

analogous

#161B65 #391665 #611665

triadic

#391665 #653916 #166539

tetradic

#391665 #65161B #426516 #166561

square

#391665 #65161B #426516 #166561

split-complementary

#391665 #656116 #1B6516

monochromatic

#0E0519 #1D0B33 #391665 #552197 #722CCA

Accessibility & contrast

On white

14.22

#391665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#391665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391665

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391665	#FFFFFF	#000000	##FFFFFF
##391665	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#2E2A3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #391665;
/* rgb */ color: rgb(57, 22, 101);
/* oklch */ color: oklch(30.3% 0.129 298.4);

Tailwind

colors: {
  custom: {
    50: '#745792',
    500: '#391665',
    950: '#000000',
  },
}

SCSS

$custom: #391665;
$custom-light: #745792;
$custom-dark: #000000;

JSON

{
  "hex": "#391665",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 266.582,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30329,
    "c": 0.12926,
    "h": 298.4
  },
  "luminance": 0.02383
}

Semantic roles & 50–950 ramp

primary

#391665

secondary

#719C3B

accent

#E7419D

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #391665

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

Preview Lab → · Contrast checker → · Palette generator →