#391EAE#391EAE

#391EAE is a dark, highly saturated violet. Relative luminance 0.049; OKLCH L 38.8% C 0.207 H 279.2°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#391EAE
RGB	rgb(57, 30, 174)
HSL	hsl(251, 71%, 40%)
HSV	hsv(251, 83%, 68%)
CMYK	cmyk(67.2%, 82.8%, 0%, 31.8%)
CIE-LAB	lab(26.31, 51.99, -70.83)
CIE-LCH	lch(26.31, 87.86, 306.28°)
OKLab	oklab(38.83% 0.0332 -0.2045)
OKLCH	oklch(38.83% 0.207 279.2)
XYZ	xyz(9.7892, 4.8536, 40.4572)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391EAE #93AE1E

analogous

#1E4BAE #391EAE #811EAE

triadic

#391EAE #AE391E #1EAE39

tetradic

#391EAE #AE1E4B #93AE1E #1EAE81

square

#391EAE #AE1E4B #93AE1E #1EAE81

split-complementary

#391EAE #AE811E #4BAE1E

monochromatic

#170C46 #28157A #391EAE #4F2EDB #7B62E4

Accessibility & contrast

On white

10.66

#391EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#391EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391EAE

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391EAE	#FFFFFF	#000000	##FFFFFF
##391EAE	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B2

Deuteranopia (green-blind)

#0039AC

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #391eae;
/* rgb */ color: rgb(57, 30, 174);
/* oklch */ color: oklch(38.8% 0.207 279.2);

Tailwind

colors: {
  custom: {
    50: '#8160c8',
    500: '#391eae',
    950: '#000000',
  },
}

SCSS

$custom: #391eae;
$custom-light: #8160c8;
$custom-dark: #000000;

JSON

{
  "hex": "#391eae",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 174
  },
  "hsl": {
    "h": 251.25,
    "s": 70.588,
    "l": 40
  },
  "oklch": {
    "l": 0.38827,
    "c": 0.20719,
    "h": 279.2
  },
  "luminance": 0.04854
}

Semantic roles & 50–950 ramp

primary

#391EAE

secondary

#B5C95F

accent

#ED3ACC

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #391EAE

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

Preview Lab → · Contrast checker → · Palette generator →