#391553#391553

#391553 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.6% C 0.109 H 307.4°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#391553
RGB	rgb(57, 21, 83)
HSL	hsl(275, 60%, 20%)
HSV	hsv(275, 75%, 33%)
CMYK	cmyk(31.3%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(15.65, 30.19, -30.54)
CIE-LCH	lch(15.65, 42.94, 314.68°)
OKLab	oklab(28.61% 0.0663 -0.0865)
OKLCH	oklch(28.61% 0.109 307.4)
XYZ	xyz(3.5165, 2.0308, 8.3887)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391553 #2F5315

analogous

#1A1553 #391553 #53154E

triadic

#391553 #533915 #155339

tetradic

#391553 #531A15 #2F5315 #154E53

square

#391553 #531A15 #2F5315 #154E53

split-complementary

#391553 #4E5315 #15531A

monochromatic

#110618 #170922 #391553 #5B2184 #7C2EB5

Accessibility & contrast

On white

14.93

#391553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#391553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391553

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391553	#FFFFFF	#000000	##FFFFFF
##391553	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#062752

Tritanopia (blue-blind)

#352332

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #391553;
/* rgb */ color: rgb(57, 21, 83);
/* oklch */ color: oklch(28.6% 0.109 307.4);

Tailwind

colors: {
  custom: {
    50: '#725684',
    500: '#391553',
    950: '#000000',
  },
}

SCSS

$custom: #391553;
$custom-light: #725684;
$custom-dark: #000000;

JSON

{
  "hex": "#391553",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 274.839,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28612,
    "c": 0.10901,
    "h": 307.4
  },
  "luminance": 0.02031
}

Semantic roles & 50–950 ramp

primary

#391553

secondary

#5B8B39

accent

#E34587

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391553

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

Preview Lab → · Contrast checker → · Palette generator →