#391750#391750

#391750 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.7% C 0.102 H 308.7°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#391750
RGB	rgb(57, 23, 80)
HSL	hsl(276, 55%, 20%)
HSV	hsv(276, 71%, 31%)
CMYK	cmyk(28.8%, 71.2%, 0%, 68.6%)
CIE-LAB	lab(15.81, 28.31, -28.24)
CIE-LCH	lch(15.81, 39.98, 315.07°)
OKLab	oklab(28.65% 0.064 -0.0798)
OKLCH	oklch(28.65% 0.102 308.7)
XYZ	xyz(3.4414, 2.0619, 7.8046)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391750 #2E5017

analogous

#1C1750 #391750 #50174B

triadic

#391750 #503917 #175039

tetradic

#391750 #501C17 #2E5017 #174B50

square

#391750 #501C17 #2E5017 #174B50

split-complementary

#391750 #4B5017 #17501C

monochromatic

#110718 #170920 #391750 #5B2580 #7D32AF

Accessibility & contrast

On white

14.87

#391750 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#391750 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391750

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391750	#FFFFFF	#000000	##FFFFFF
##391750	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002652

Deuteranopia (green-blind)

#0D284F

Tritanopia (blue-blind)

#362331

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #391750;
/* rgb */ color: rgb(57, 23, 80);
/* oklch */ color: oklch(28.7% 0.102 308.7);

Tailwind

colors: {
  custom: {
    50: '#725781',
    500: '#391750',
    950: '#000000',
  },
}

SCSS

$custom: #391750;
$custom-light: #725781;
$custom-dark: #000000;

JSON

{
  "hex": "#391750",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 80
  },
  "hsl": {
    "h": 275.789,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.28653,
    "c": 0.10229,
    "h": 308.7
  },
  "luminance": 0.02062
}

Semantic roles & 50–950 ramp

primary

#391750

secondary

#5A873C

accent

#DF4985

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #391750

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

Preview Lab → · Contrast checker → · Palette generator →