#391E72#391E72

#391E72 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.6% C 0.135 H 291.9°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#391E72
RGB	rgb(57, 30, 114)
HSL	hsl(259, 58%, 28%)
HSV	hsv(259, 74%, 45%)
CMYK	cmyk(50%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(20.10, 34.08, -43.80)
CIE-LCH	lch(20.10, 55.49, 307.89°)
OKLab	oklab(32.62% 0.0504 -0.1256)
OKLCH	oklch(32.62% 0.135 291.9)
XYZ	xyz(5.1880, 3.0131, 16.2246)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E72 #57721E

analogous

#1E2D72 #391E72 #631E72

triadic

#391E72 #72391E #1E7239

tetradic

#391E72 #721E2D #57721E #1E7263

square

#391E72 #721E2D #57721E #1E7263

split-complementary

#391E72 #72631E #2D721E

monochromatic

#0C0618 #211142 #391E72 #512BA2 #6C3ECC

Accessibility & contrast

On white

13.10

#391E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#391E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E72

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E72	#FFFFFF	#000000	##FFFFFF
##391E72	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003274

Deuteranopia (green-blind)

#002F70

Tritanopia (blue-blind)

#273345

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #391e72;
/* rgb */ color: rgb(57, 30, 114);
/* oklch */ color: oklch(32.6% 0.135 291.9);

Tailwind

colors: {
  custom: {
    50: '#765c9b',
    500: '#391e72',
    950: '#000000',
  },
}

SCSS

$custom: #391e72;
$custom-light: #765c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#391e72",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 259.286,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3262,
    "c": 0.13529,
    "h": 291.9
  },
  "luminance": 0.03013
}

Semantic roles & 50–950 ramp

primary

#391E72

secondary

#87A646

accent

#E246B0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391E72

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

Preview Lab → · Contrast checker → · Palette generator →