#391E76#391E76

#391E76 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.140 H 290.7°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#391E76
RGB	rgb(57, 30, 118)
HSL	hsl(258, 59%, 29%)
HSV	hsv(258, 75%, 46%)
CMYK	cmyk(51.7%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(20.46, 35.29, -45.77)
CIE-LCH	lch(20.46, 57.79, 307.63°)
OKLab	oklab(33% 0.0495 -0.1313)
OKLCH	oklch(33% 0.14 290.7)
XYZ	xyz(5.4207, 3.1062, 17.4500)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E76 #5B761E

analogous

#1E2F76 #391E76 #651E76

triadic

#391E76 #76391E #1E7639

tetradic

#391E76 #761E2F #5B761E #1E7665

square

#391E76 #761E2F #5B761E #1E7665

split-complementary

#391E76 #76651E #2F761E

monochromatic

#0C0618 #211245 #391E76 #512AA7 #6C40CE

Accessibility & contrast

On white

12.95

#391E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#391E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E76

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E76	#FFFFFF	#000000	##FFFFFF
##391E76	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003379

Deuteranopia (green-blind)

#002F74

Tritanopia (blue-blind)

#243548

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #391e76;
/* rgb */ color: rgb(57, 30, 118);
/* oklch */ color: oklch(33.0% 0.140 290.7);

Tailwind

colors: {
  custom: {
    50: '#765c9e',
    500: '#391e76',
    950: '#000000',
  },
}

SCSS

$custom: #391e76;
$custom-light: #765c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#391e76",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 258.409,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32995,
    "c": 0.14037,
    "h": 290.7
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#391E76

secondary

#8BAA46

accent

#E345B2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391E76

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

Preview Lab → · Contrast checker → · Palette generator →