#391674#391674

#391674 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.147 H 292.9°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#391674
RGB	rgb(57, 22, 116)
HSL	hsl(262, 68%, 27%)
HSV	hsv(262, 81%, 45%)
CMYK	cmyk(50.9%, 81%, 0%, 54.5%)
CIE-LAB	lab(18.82, 38.82, -47.18)
CIE-LCH	lch(18.82, 61.10, 309.45°)
OKLab	oklab(31.78% 0.0573 -0.1354)
OKLCH	oklch(31.78% 0.147 292.9)
XYZ	xyz(5.1258, 2.7045, 16.7715)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391674 #517416

analogous

#162274 #391674 #681674

triadic

#391674 #743916 #167439

tetradic

#391674 #741622 #517416 #167468

square

#391674 #741622 #517416 #167468

split-complementary

#391674 #746816 #227416

monochromatic

#0D051A #200C41 #391674 #5220A7 #6C2DD7

Accessibility & contrast

On white

13.63

#391674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#391674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391674

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391674	#FFFFFF	#000000	##FFFFFF
##391674	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#263045

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #391674;
/* rgb */ color: rgb(57, 22, 116);
/* oklch */ color: oklch(31.8% 0.147 292.9);

Tailwind

colors: {
  custom: {
    50: '#76589d',
    500: '#391674',
    950: '#000000',
  },
}

SCSS

$custom: #391674;
$custom-light: #76589d;
$custom-dark: #000000;

JSON

{
  "hex": "#391674",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 116
  },
  "hsl": {
    "h": 262.34,
    "s": 68.116,
    "l": 27.059
  },
  "oklch": {
    "l": 0.31779,
    "c": 0.14702,
    "h": 292.9
  },
  "luminance": 0.02705
}

Semantic roles & 50–950 ramp

primary

#391674

secondary

#81AA3C

accent

#EB3DAA

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #391674

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

Preview Lab → · Contrast checker → · Palette generator →