#3B1971#3B1971

#3B1971 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.140 H 294.8°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#3B1971
RGB	rgb(59, 25, 113)
HSL	hsl(263, 64%, 27%)
HSV	hsv(263, 78%, 44%)
CMYK	cmyk(47.8%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(19.30, 36.83, -44.45)
CIE-LCH	lch(19.30, 57.72, 309.65°)
OKLab	oklab(32.08% 0.0587 -0.1274)
OKLCH	oklch(32.08% 0.14 294.8)
XYZ	xyz(5.1311, 2.8172, 15.8930)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1971 #4F7119

analogous

#192371 #3B1971 #671971

triadic

#3B1971 #713B19 #19713B

tetradic

#3B1971 #711923 #4F7119 #197167

square

#3B1971 #711923 #4F7119 #197167

split-complementary

#3B1971 #716719 #237119

monochromatic

#0D0619 #210E3F #3B1971 #5524A3 #7033D2

Accessibility & contrast

On white

13.43

#3B1971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3B1971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1971

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1971	#FFFFFF	#000000	##FFFFFF
##3B1971	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#2B3044

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3b1971;
/* rgb */ color: rgb(59, 25, 113);
/* oklch */ color: oklch(32.1% 0.140 294.8);

Tailwind

colors: {
  custom: {
    50: '#77599b',
    500: '#3b1971',
    950: '#000000',
  },
}

SCSS

$custom: #3b1971;
$custom-light: #77599b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1971",
  "rgb": {
    "r": 59,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 263.182,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32082,
    "c": 0.14026,
    "h": 294.8
  },
  "luminance": 0.02817
}

Semantic roles & 50–950 ramp

primary

#3B1971

secondary

#7FA640

accent

#E741A7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3B1971

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

Preview Lab → · Contrast checker → · Palette generator →