#391380#391380

#391380 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.164 H 289.7°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#391380
RGB	rgb(57, 19, 128)
HSL	hsl(261, 74%, 29%)
HSV	hsv(261, 85%, 50%)
CMYK	cmyk(55.5%, 85.2%, 0%, 49.8%)
CIE-LAB	lab(19.61, 43.52, -53.54)
CIE-LCH	lch(19.61, 69.00, 309.10°)
OKLab	oklab(32.71% 0.0552 -0.154)
OKLCH	oklch(32.71% 0.164 289.7)
XYZ	xyz(5.8154, 2.8938, 20.6700)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391380 #5A8013

analogous

#132480 #391380 #701380

triadic

#391380 #803913 #138039

tetradic

#391380 #801324 #5A8013 #138070

square

#391380 #801324 #5A8013 #138070

split-complementary

#391380 #807013 #248013

monochromatic

#0C041B #210B4B #391380 #511BB5 #6C2DE0

Accessibility & contrast

On white

13.30

#391380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#391380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391380

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391380	#FFFFFF	#000000	##FFFFFF
##391380	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003183

Deuteranopia (green-blind)

#002D7E

Tritanopia (blue-blind)

#1D344B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391380;
/* rgb */ color: rgb(57, 19, 128);
/* oklch */ color: oklch(32.7% 0.164 289.7);

Tailwind

colors: {
  custom: {
    50: '#7957a6',
    500: '#391380',
    950: '#000000',
  },
}

SCSS

$custom: #391380;
$custom-light: #7957a6;
$custom-dark: #000000;

JSON

{
  "hex": "#391380",
  "rgb": {
    "r": 57,
    "g": 19,
    "b": 128
  },
  "hsl": {
    "h": 260.917,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32706,
    "c": 0.1636,
    "h": 289.7
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#391380

secondary

#8AB539

accent

#F137B0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #391380

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

Preview Lab → · Contrast checker → · Palette generator →