#3E1B71#3E1B71

#3E1B71 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.138 H 296.5°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#3E1B71
RGB	rgb(62, 27, 113)
HSL	hsl(264, 61%, 27%)
HSV	hsv(264, 76%, 44%)
CMYK	cmyk(45.1%, 76.1%, 0%, 55.7%)
CIE-LAB	lab(20.04, 36.36, -43.21)
CIE-LCH	lch(20.04, 56.47, 310.08°)
OKLab	oklab(32.7% 0.0616 -0.1236)
OKLCH	oklch(32.7% 0.138 296.5)
XYZ	xyz(5.3584, 3.0001, 15.9164)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E1B71 #4E711B

analogous

#1B2371 #3E1B71 #691B71

triadic

#3E1B71 #713E1B #1B713E

tetradic

#3E1B71 #711B23 #4E711B #1B7169

square

#3E1B71 #711B23 #4E711B #1B7169

split-complementary

#3E1B71 #71691B #23711B

monochromatic

#0E0619 #230F40 #3E1B71 #5927A2 #7537CF

Accessibility & contrast

On white

13.13

#3E1B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#3E1B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E1B71

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E1B71	#FFFFFF	#000000	##FFFFFF
##3E1B71	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003173

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#303144

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3e1b71;
/* rgb */ color: rgb(62, 27, 113);
/* oklch */ color: oklch(32.7% 0.138 296.5);

Tailwind

colors: {
  custom: {
    50: '#795b9b',
    500: '#3e1b71',
    950: '#000000',
  },
}

SCSS

$custom: #3e1b71;
$custom-light: #795b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3e1b71",
  "rgb": {
    "r": 62,
    "g": 27,
    "b": 113
  },
  "hsl": {
    "h": 264.419,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32696,
    "c": 0.13812,
    "h": 296.5
  },
  "luminance": 0.03
}

Semantic roles & 50–950 ramp

primary

#3E1B71

secondary

#7DA642

accent

#E543A3

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3E1B71

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

Preview Lab → · Contrast checker → · Palette generator →