#3F1E88#3F1E88

#3F1E88 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.162 H 289.6°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E88
RGB	rgb(63, 30, 136)
HSL	hsl(259, 64%, 33%)
HSV	hsv(259, 78%, 53%)
CMYK	cmyk(53.7%, 77.9%, 0%, 46.7%)
CIE-LAB	lab(22.87, 41.61, -53.20)
CIE-LCH	lch(22.87, 67.54, 308.03°)
OKLab	oklab(35.38% 0.0544 -0.1529)
OKLCH	oklch(35.38% 0.162 289.6)
XYZ	xyz(6.9568, 3.7626, 23.6475)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E88 #67881E

analogous

#1E3288 #3F1E88 #741E88

triadic

#3F1E88 #883F1E #1E883F

tetradic

#3F1E88 #881E32 #67881E #1E8874

square

#3F1E88 #881E32 #67881E #1E8874

split-complementary

#3F1E88 #88741E #32881E

monochromatic

#110824 #281356 #3F1E88 #5629BA #7649D7

Accessibility & contrast

On white

11.98

#3F1E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#3F1E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E88

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E88	#FFFFFF	#000000	##FFFFFF
##3F1E88	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398B

Deuteranopia (green-blind)

#003486

Tritanopia (blue-blind)

#243C52

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3f1e88;
/* rgb */ color: rgb(63, 30, 136);
/* oklch */ color: oklch(35.4% 0.162 289.6);

Tailwind

colors: {
  custom: {
    50: '#7d5eac',
    500: '#3f1e88',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e88;
$custom-light: #7d5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e88",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 136
  },
  "hsl": {
    "h": 258.679,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35379,
    "c": 0.16229,
    "h": 289.6
  },
  "luminance": 0.03763
}

Semantic roles & 50–950 ramp

primary

#3F1E88

secondary

#96B949

accent

#E741B3

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1E88

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

Preview Lab → · Contrast checker → · Palette generator →