#3F1A7D#3F1A7D

#3F1A7D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.154 H 293.4°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F1A7D
RGB	rgb(63, 26, 125)
HSL	hsl(262, 66%, 30%)
HSV	hsv(262, 79%, 49%)
CMYK	cmyk(49.6%, 79.2%, 0%, 51%)
CIE-LAB	lab(21.12, 40.42, -49.14)
CIE-LCH	lch(21.12, 63.62, 309.44°)
OKLab	oklab(33.83% 0.0609 -0.141)
OKLCH	oklch(33.83% 0.154 293.4)
XYZ	xyz(6.1199, 3.2760, 19.7079)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1A7D #587D1A

analogous

#1A277D #3F1A7D #711A7D

triadic

#3F1A7D #7D3F1A #1A7D3F

tetradic

#3F1A7D #7D1A27 #587D1A #1A7D71

square

#3F1A7D #7D1A27 #587D1A #1A7D71

split-complementary

#3F1A7D #7D711A #277D1A

monochromatic

#0D0519 #250F4A #3F1A7D #5925B0 #753BD6

Accessibility & contrast

On white

12.69

#3F1A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3F1A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1A7D

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1A7D	#FFFFFF	#000000	##FFFFFF
##3F1A7D	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#00317B

Tritanopia (blue-blind)

#2C354B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f1a7d;
/* rgb */ color: rgb(63, 26, 125);
/* oklch */ color: oklch(33.8% 0.154 293.4);

Tailwind

colors: {
  custom: {
    50: '#7b5ba4',
    500: '#3f1a7d',
    950: '#000000',
  },
}

SCSS

$custom: #3f1a7d;
$custom-light: #7b5ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1a7d",
  "rgb": {
    "r": 63,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 262.424,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33825,
    "c": 0.15358,
    "h": 293.4
  },
  "luminance": 0.03276
}

Semantic roles & 50–950 ramp

primary

#3F1A7D

secondary

#87B142

accent

#E93FA9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1A7D

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

Preview Lab → · Contrast checker → · Palette generator →