#391877#391877

#391877 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.148 H 291.6°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#391877
RGB	rgb(57, 24, 119)
HSL	hsl(261, 66%, 28%)
HSV	hsv(261, 80%, 47%)
CMYK	cmyk(52.1%, 79.8%, 0%, 53.3%)
CIE-LAB	lab(19.45, 38.72, -48.07)
CIE-LCH	lch(19.45, 61.72, 308.85°)
OKLab	oklab(32.31% 0.0547 -0.138)
OKLCH	oklch(32.31% 0.148 291.6)
XYZ	xyz(5.3428, 2.8548, 17.7187)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391877 #567718

analogous

#182677 #391877 #681877

triadic

#391877 #773918 #187739

tetradic

#391877 #771826 #567718 #187768

square

#391877 #771826 #567718 #187768

split-complementary

#391877 #776818 #267718

monochromatic

#0C0519 #210E44 #391877 #5122AA #6C33D6

Accessibility & contrast

On white

13.37

#391877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#391877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391877

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391877	#FFFFFF	#000000	##FFFFFF
##391877	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#243347

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391877;
/* rgb */ color: rgb(57, 24, 119);
/* oklch */ color: oklch(32.3% 0.148 291.6);

Tailwind

colors: {
  custom: {
    50: '#77599f',
    500: '#391877',
    950: '#000000',
  },
}

SCSS

$custom: #391877;
$custom-light: #77599f;
$custom-dark: #000000;

JSON

{
  "hex": "#391877",
  "rgb": {
    "r": 57,
    "g": 24,
    "b": 119
  },
  "hsl": {
    "h": 260.842,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32312,
    "c": 0.14847,
    "h": 291.6
  },
  "luminance": 0.02855
}

Semantic roles & 50–950 ramp

primary

#391877

secondary

#86AC3F

accent

#E93EAE

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #391877

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

Preview Lab → · Contrast checker → · Palette generator →