#3E1B7B#3E1B7B

#3E1B7B is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.150 H 293.1°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#3E1B7B
RGB	rgb(62, 27, 123)
HSL	hsl(262, 64%, 29%)
HSV	hsv(262, 78%, 48%)
CMYK	cmyk(49.6%, 78%, 0%, 51.8%)
CIE-LAB	lab(20.97, 39.20, -48.11)
CIE-LCH	lch(20.97, 62.05, 309.17°)
OKLab	oklab(33.64% 0.059 -0.138)
OKLCH	oklch(33.64% 0.15 293.1)
XYZ	xyz(5.9527, 3.2379, 19.0464)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E1B7B #587B1B

analogous

#1B287B #3E1B7B #6E1B7B

triadic

#3E1B7B #7B3E1B #1B7B3E

tetradic

#3E1B7B #7B1B28 #587B1B #1B7B6E

square

#3E1B7B #7B1B28 #587B1B #1B7B6E

split-complementary

#3E1B7B #7B6E1B #287B1B

monochromatic

#0D0619 #251049 #3E1B7B #5726AD #743CD4

Accessibility & contrast

On white

12.75

#3E1B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3E1B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E1B7B

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E1B7B	#FFFFFF	#000000	##FFFFFF
##3E1B7B	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#003179

Tritanopia (blue-blind)

#2B354A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3e1b7b;
/* rgb */ color: rgb(62, 27, 123);
/* oklch */ color: oklch(33.6% 0.150 293.1);

Tailwind

colors: {
  custom: {
    50: '#7a5ba2',
    500: '#3e1b7b',
    950: '#000000',
  },
}

SCSS

$custom: #3e1b7b;
$custom-light: #7a5ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e1b7b",
  "rgb": {
    "r": 62,
    "g": 27,
    "b": 123
  },
  "hsl": {
    "h": 261.875,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33636,
    "c": 0.15009,
    "h": 293.1
  },
  "luminance": 0.03238
}

Semantic roles & 50–950 ramp

primary

#3E1B7B

secondary

#88AF43

accent

#E741AA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3E1B7B

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

Preview Lab → · Contrast checker → · Palette generator →