#3F1FC2#3F1FC2

#3F1FC2 is a dark, highly saturated violet. Relative luminance 0.059; OKLCH L 41.6% C 0.228 H 278.9°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#3F1FC2
RGB	rgb(63, 31, 194)
HSL	hsl(252, 72%, 44%)
HSV	hsv(252, 84%, 76%)
CMYK	cmyk(67.5%, 84%, 0%, 23.9%)
CIE-LAB	lab(29.24, 57.74, -77.86)
CIE-LCH	lch(29.24, 96.94, 306.56°)
OKLab	oklab(41.63% 0.0351 -0.2248)
OKLCH	oklch(41.63% 0.228 278.9)
XYZ	xyz(12.2744, 5.9307, 51.5264)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1FC2 #A2C21F

analogous

#1F51C2 #3F1FC2 #911FC2

triadic

#3F1FC2 #C23F1F #1FC23F

tetradic

#3F1FC2 #C21F51 #A2C21F #1FC291

square

#3F1FC2 #C21F51 #A2C21F #1FC291

split-complementary

#3F1FC2 #C2911F #51C21F

monochromatic

#1D0E58 #2E178D #3F1FC2 #5E3EE0 #8A73E9

Accessibility & contrast

On white

9.60

#3F1FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3F1FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1FC2

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1FC2	#FFFFFF	#000000	##FFFFFF
##3F1FC2	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC6

Deuteranopia (green-blind)

#003EBF

Tritanopia (blue-blind)

#005474

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3f1fc2;
/* rgb */ color: rgb(63, 31, 194);
/* oklch */ color: oklch(41.6% 0.228 278.9);

Tailwind

colors: {
  custom: {
    50: '#8762d6',
    500: '#3f1fc2',
    950: '#000000',
  },
}

SCSS

$custom: #3f1fc2;
$custom-light: #8762d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1fc2",
  "rgb": {
    "r": 63,
    "g": 31,
    "b": 194
  },
  "hsl": {
    "h": 251.779,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41625,
    "c": 0.22755,
    "h": 278.9
  },
  "luminance": 0.05932
}

Semantic roles & 50–950 ramp

primary

#3F1FC2

secondary

#BCCF6D

accent

#EF39CB

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3F1FC2

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

Preview Lab → · Contrast checker → · Palette generator →