#391C94#391C94

#391C94 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.8% C 0.179 H 283.8°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#391C94
RGB	rgb(57, 28, 148)
HSL	hsl(255, 68%, 35%)
HSV	hsv(255, 81%, 58%)
CMYK	cmyk(61.5%, 81.1%, 0%, 42%)
CIE-LAB	lab(23.13, 45.29, -60.26)
CIE-LCH	lch(23.13, 75.38, 306.93°)
OKLab	oklab(35.78% 0.0426 -0.1737)
OKLCH	oklch(35.78% 0.179 283.8)
XYZ	xyz(7.4462, 3.8380, 28.3597)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C94 #77941C

analogous

#1C3B94 #391C94 #751C94

triadic

#391C94 #94391C #1C9439

tetradic

#391C94 #941C3B #77941C #1C9475

square

#391C94 #941C3B #77941C #1C9475

split-complementary

#391C94 #94751C #3B941C

monochromatic

#11092D #251261 #391C94 #4D26C7 #704DDD

Accessibility & contrast

On white

11.88

#391C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#391C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C94

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C94	#FFFFFF	#000000	##FFFFFF
##391C94	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B97

Deuteranopia (green-blind)

#003392

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #391c94;
/* rgb */ color: rgb(57, 28, 148);
/* oklch */ color: oklch(35.8% 0.179 283.8);

Tailwind

colors: {
  custom: {
    50: '#7c5db5',
    500: '#391c94',
    950: '#000000',
  },
}

SCSS

$custom: #391c94;
$custom-light: #7c5db5;
$custom-dark: #000000;

JSON

{
  "hex": "#391c94",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 148
  },
  "hsl": {
    "h": 254.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35778,
    "c": 0.17887,
    "h": 283.8
  },
  "luminance": 0.03838
}

Semantic roles & 50–950 ramp

primary

#391C94

secondary

#A4C04C

accent

#EB3DC1

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #391C94

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

Preview Lab → · Contrast checker → · Palette generator →