#391979#391979

#391979 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.150 H 290.8°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#391979
RGB	rgb(57, 25, 121)
HSL	hsl(260, 66%, 29%)
HSV	hsv(260, 79%, 47%)
CMYK	cmyk(52.9%, 79.3%, 0%, 52.5%)
CIE-LAB	lab(19.82, 38.81, -48.74)
CIE-LCH	lch(19.82, 62.30, 308.53°)
OKLab	oklab(32.63% 0.0532 -0.14)
OKLCH	oklch(32.63% 0.15 290.8)
XYZ	xyz(5.4852, 2.9454, 18.3649)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391979 #597919

analogous

#192979 #391979 #691979

triadic

#391979 #793919 #197939

tetradic

#391979 #791929 #597919 #197969

square

#391979 #791929 #597919 #197969

split-complementary

#391979 #796919 #297919

monochromatic

#0C0519 #210F46 #391979 #5123AC #6C37D6

Accessibility & contrast

On white

13.21

#391979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#391979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391979

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391979	#FFFFFF	#000000	##FFFFFF
##391979	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317C

Deuteranopia (green-blind)

#002E77

Tritanopia (blue-blind)

#233448

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #391979;
/* rgb */ color: rgb(57, 25, 121);
/* oklch */ color: oklch(32.6% 0.150 290.8);

Tailwind

colors: {
  custom: {
    50: '#775aa1',
    500: '#391979',
    950: '#000000',
  },
}

SCSS

$custom: #391979;
$custom-light: #775aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#391979",
  "rgb": {
    "r": 57,
    "g": 25,
    "b": 121
  },
  "hsl": {
    "h": 260,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32632,
    "c": 0.1498,
    "h": 290.8
  },
  "luminance": 0.02946
}

Semantic roles & 50–950 ramp

primary

#391979

secondary

#89AE40

accent

#E93FB0

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #391979

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

Preview Lab → · Contrast checker → · Palette generator →