#391058#391058

#391058 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.4% C 0.121 H 305.7°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#391058
RGB	rgb(57, 16, 88)
HSL	hsl(274, 69%, 20%)
HSV	hsv(274, 82%, 35%)
CMYK	cmyk(35.2%, 81.8%, 0%, 65.5%)
CIE-LAB	lab(15.20, 33.97, -34.65)
CIE-LCH	lch(15.20, 48.53, 314.43°)
OKLab	oklab(28.43% 0.071 -0.0986)
OKLCH	oklch(28.43% 0.121 305.7)
XYZ	xyz(3.6337, 1.9450, 9.4146)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.08

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391058 #2F5810

analogous

#151058 #391058 #581053

triadic

#391058 #583910 #105839

tetradic

#391058 #581510 #2F5810 #105358

square

#391058 #581510 #2F5810 #105358

split-complementary

#391058 #535810 #105815

monochromatic

#11051A #170724 #391058 #5B198C #7C23C0

Accessibility & contrast

On white

15.12

#391058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#391058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391058

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391058	#FFFFFF	#000000	##FFFFFF
##391058	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255A

Deuteranopia (green-blind)

#002657

Tritanopia (blue-blind)

#332233

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #391058;
/* rgb */ color: rgb(57, 16, 88);
/* oklch */ color: oklch(28.4% 0.121 305.7);

Tailwind

colors: {
  custom: {
    50: '#735388',
    500: '#391058',
    950: '#000000',
  },
}

SCSS

$custom: #391058;
$custom-light: #735388;
$custom-dark: #000000;

JSON

{
  "hex": "#391058",
  "rgb": {
    "r": 57,
    "g": 16,
    "b": 88
  },
  "hsl": {
    "h": 274.167,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28425,
    "c": 0.12149,
    "h": 305.7
  },
  "luminance": 0.01945
}

Semantic roles & 50–950 ramp

primary

#391058

secondary

#5B9132

accent

#EC3C88

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391058

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

Preview Lab → · Contrast checker → · Palette generator →