#3F1E96#3F1E96

#3F1E96 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.179 H 286.3°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E96
RGB	rgb(63, 30, 150)
HSL	hsl(257, 67%, 35%)
HSV	hsv(257, 80%, 59%)
CMYK	cmyk(58%, 80%, 0%, 41.2%)
CIE-LAB	lab(24.28, 45.66, -59.58)
CIE-LCH	lch(24.28, 75.06, 307.47°)
OKLab	oklab(36.79% 0.0501 -0.1716)
OKLCH	oklch(36.79% 0.179 286.3)
XYZ	xyz(8.0175, 4.1869, 29.2339)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E96 #75961E

analogous

#1E3996 #3F1E96 #7B1E96

triadic

#3F1E96 #963F1E #1E963F

tetradic

#3F1E96 #961E39 #75961E #1E967B

square

#3F1E96 #961E39 #75961E #1E967B

split-complementary

#3F1E96 #967B1E #39961E

monochromatic

#140A30 #2A1463 #3F1E96 #5428C9 #7852DC

Accessibility & contrast

On white

11.43

#3F1E96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#3F1E96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E96

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E96	#FFFFFF	#000000	##FFFFFF
##3F1E96	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D99

Deuteranopia (green-blind)

#003694

Tritanopia (blue-blind)

#14415A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3f1e96;
/* rgb */ color: rgb(63, 30, 150);
/* oklch */ color: oklch(36.8% 0.179 286.3);

Tailwind

colors: {
  custom: {
    50: '#7f5fb6',
    500: '#3f1e96',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e96;
$custom-light: #7f5fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e96",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 150
  },
  "hsl": {
    "h": 256.5,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36789,
    "c": 0.17874,
    "h": 286.3
  },
  "luminance": 0.04187
}

Semantic roles & 50–950 ramp

primary

#3F1E96

secondary

#A1BF50

accent

#EA3EBA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F1E96

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

Preview Lab → · Contrast checker → · Palette generator →