#391159#391159

#391159 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.121 H 305.0°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#391159
RGB	rgb(57, 17, 89)
HSL	hsl(273, 68%, 21%)
HSV	hsv(273, 81%, 35%)
CMYK	cmyk(36%, 80.9%, 0%, 65.1%)
CIE-LAB	lab(15.45, 33.77, -34.92)
CIE-LCH	lch(15.45, 48.58, 314.04°)
OKLab	oklab(28.63% 0.0697 -0.0994)
OKLCH	oklch(28.63% 0.121 305)
XYZ	xyz(3.6906, 1.9920, 9.6393)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.04

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391159 #315911

analogous

#151159 #391159 #591155

triadic

#391159 #593911 #115939

tetradic

#391159 #591511 #315911 #115559

square

#391159 #591511 #315911 #115559

split-complementary

#391159 #555911 #115915

monochromatic

#10051A #180726 #391159 #5A1B8C #7B25C0

Accessibility & contrast

On white

15.02

#391159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#391159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391159

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391159	#FFFFFF	#000000	##FFFFFF
##391159	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265B

Deuteranopia (green-blind)

#002758

Tritanopia (blue-blind)

#332334

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #391159;
/* rgb */ color: rgb(57, 17, 89);
/* oklch */ color: oklch(28.6% 0.121 305.0);

Tailwind

colors: {
  custom: {
    50: '#735488',
    500: '#391159',
    950: '#000000',
  },
}

SCSS

$custom: #391159;
$custom-light: #735488;
$custom-dark: #000000;

JSON

{
  "hex": "#391159",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 89
  },
  "hsl": {
    "h": 273.333,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28628,
    "c": 0.1214,
    "h": 305
  },
  "luminance": 0.01992
}

Semantic roles & 50–950 ramp

primary

#391159

secondary

#5E9234

accent

#EB3D8A

background

#F7F5F8

surface

#EDE8F0

border

#C8C4CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391159

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

Preview Lab → · Contrast checker → · Palette generator →