#3F1E79#3F1E79

#3F1E79 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 33.9% C 0.144 H 293.8°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E79
RGB	rgb(63, 30, 121)
HSL	hsl(262, 60%, 30%)
HSV	hsv(262, 75%, 47%)
CMYK	cmyk(47.9%, 75.2%, 0%, 52.5%)
CIE-LAB	lab(21.45, 37.26, -46.04)
CIE-LCH	lch(21.45, 59.23, 308.98°)
OKLab	oklab(33.95% 0.0583 -0.1319)
OKLCH	oklch(33.95% 0.144 293.8)
XYZ	xyz(5.9644, 3.3656, 18.4208)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E79 #58791E

analogous

#1E2B79 #3F1E79 #6D1E79

triadic

#3F1E79 #793F1E #1E793F

tetradic

#3F1E79 #791E2B #58791E #1E796D

square

#3F1E79 #791E2B #58791E #1E796D

split-complementary

#3F1E79 #796D1E #2B791E

monochromatic

#0D0619 #251248 #3F1E79 #592AAA #7541D0

Accessibility & contrast

On white

12.55

#3F1E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3F1E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E79

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E79	#FFFFFF	#000000	##FFFFFF
##3F1E79	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#003277

Tritanopia (blue-blind)

#2E3649

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f1e79;
/* rgb */ color: rgb(63, 30, 121);
/* oklch */ color: oklch(33.9% 0.144 293.8);

Tailwind

colors: {
  custom: {
    50: '#7a5da1',
    500: '#3f1e79',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e79;
$custom-light: #7a5da1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e79",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 121
  },
  "hsl": {
    "h": 261.758,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33945,
    "c": 0.14424,
    "h": 293.8
  },
  "luminance": 0.03366
}

Semantic roles & 50–950 ramp

primary

#3F1E79

secondary

#87AD46

accent

#E344AA

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1E79

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

Preview Lab → · Contrast checker → · Palette generator →