#3F1EA7#3F1EA7

#3F1EA7 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.6% C 0.198 H 283.0°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#3F1EA7
RGB	rgb(63, 30, 167)
HSL	hsl(254, 70%, 39%)
HSV	hsv(254, 82%, 65%)
CMYK	cmyk(62.3%, 82%, 0%, 34.5%)
CIE-LAB	lab(26.08, 50.54, -66.97)
CIE-LCH	lch(26.08, 83.91, 307.04°)
OKLab	oklab(38.57% 0.0446 -0.1931)
OKLCH	oklch(38.57% 0.198 283)
XYZ	xyz(9.4871, 4.7747, 36.9734)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1EA7 #86A71E

analogous

#1E41A7 #3F1EA7 #831EA7

triadic

#3F1EA7 #A73F1E #1EA73F

tetradic

#3F1EA7 #A71E41 #86A71E #1EA783

square

#3F1EA7 #A71E41 #86A71E #1EA783

split-complementary

#3F1EA7 #A7831E #41A71E

monochromatic

#180B3F #2B1573 #3F1EA7 #542AD9 #7D5DE2

Accessibility & contrast

On white

10.74

#3F1EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3F1EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1EA7

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1EA7	#FFFFFF	#000000	##FFFFFF
##3F1EA7	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AB

Deuteranopia (green-blind)

#0039A5

Tritanopia (blue-blind)

#004864

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f1ea7;
/* rgb */ color: rgb(63, 30, 167);
/* oklch */ color: oklch(38.6% 0.198 283.0);

Tailwind

colors: {
  custom: {
    50: '#8260c2',
    500: '#3f1ea7',
    950: '#000000',
  },
}

SCSS

$custom: #3f1ea7;
$custom-light: #8260c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1ea7",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 254.453,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38575,
    "c": 0.19823,
    "h": 283
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#3F1EA7

secondary

#ACC65B

accent

#EC3BC2

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3F1EA7

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

Preview Lab → · Contrast checker → · Palette generator →