#391670#391670

#391670 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.142 H 294.3°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#391670
RGB	rgb(57, 22, 112)
HSL	hsl(263, 67%, 26%)
HSV	hsv(263, 80%, 44%)
CMYK	cmyk(49.1%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(18.42, 37.69, -45.24)
CIE-LCH	lch(18.42, 58.88, 309.80°)
OKLab	oklab(31.38% 0.0585 -0.1297)
OKLCH	oklch(31.38% 0.142 294.3)
XYZ	xyz(4.8981, 2.6134, 15.5725)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.19

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391670 #4D7016

analogous

#162070 #391670 #661670

triadic

#391670 #703916 #167039

tetradic

#391670 #701620 #4D7016 #167066

square

#391670 #701620 #4D7016 #167066

split-complementary

#391670 #706616 #207016

monochromatic

#0D051A #1F0C3D #391670 #5320A3 #6D2BD5

Accessibility & contrast

On white

13.79

#391670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#391670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391670

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391670	#FFFFFF	#000000	##FFFFFF
##391670	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002B6E

Tritanopia (blue-blind)

#292F42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #391670;
/* rgb */ color: rgb(57, 22, 112);
/* oklch */ color: oklch(31.4% 0.142 294.3);

Tailwind

colors: {
  custom: {
    50: '#76589a',
    500: '#391670',
    950: '#000000',
  },
}

SCSS

$custom: #391670;
$custom-light: #76589a;
$custom-dark: #000000;

JSON

{
  "hex": "#391670",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 263.333,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31382,
    "c": 0.14232,
    "h": 294.3
  },
  "luminance": 0.02614
}

Semantic roles & 50–950 ramp

primary

#391670

secondary

#7DA63C

accent

#EA3EA7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #391670

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

Preview Lab → · Contrast checker → · Palette generator →