#3F3087#3F3087

#3F3087 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.0% C 0.139 H 285.6°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#3F3087
RGB	rgb(63, 48, 135)
HSL	hsl(250, 48%, 36%)
HSV	hsv(250, 64%, 53%)
CMYK	cmyk(53.3%, 64.4%, 0%, 47.1%)
CIE-LAB	lab(26.50, 31.05, -46.64)
CIE-LCH	lch(26.50, 56.03, 303.65°)
OKLab	oklab(37.95% 0.0373 -0.1337)
OKLCH	oklch(37.95% 0.139 285.6)
XYZ	xyz(7.4787, 4.9196, 23.4725)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3087 #788730

analogous

#304C87 #3F3087 #6A3087

triadic

#3F3087 #873F30 #30873F

tetradic

#3F3087 #87304C #788730 #30876A

square

#3F3087 #87304C #788730 #30876A

split-complementary

#3F3087 #876A30 #4C8730

monochromatic

#15102D #2A205A #3F3087 #5440B4 #7968C9

Accessibility & contrast

On white

10.58

#3F3087 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3F3087 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3087

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3087	#FFFFFF	#000000	##FFFFFF
##3F3087	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418A

Deuteranopia (green-blind)

#003C85

Tritanopia (blue-blind)

#234557

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f3087;
/* rgb */ color: rgb(63, 48, 135);
/* oklch */ color: oklch(38.0% 0.139 285.6);

Tailwind

colors: {
  custom: {
    50: '#7b69ab',
    500: '#3f3087',
    950: '#000000',
  },
}

SCSS

$custom: #3f3087;
$custom-light: #7b69ab;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3087",
  "rgb": {
    "r": 63,
    "g": 48,
    "b": 135
  },
  "hsl": {
    "h": 250.345,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37951,
    "c": 0.13883,
    "h": 285.6
  },
  "luminance": 0.0492
}

Semantic roles & 50–950 ramp

primary

#3F3087

secondary

#A3B162

accent

#D751C0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F3087

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

Preview Lab → · Contrast checker → · Palette generator →