#3F247A#3F247A

#3F247A is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.9% C 0.138 H 292.1°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#3F247A
RGB	rgb(63, 36, 122)
HSL	hsl(259, 54%, 31%)
HSV	hsv(259, 70%, 48%)
CMYK	cmyk(48.4%, 70.5%, 0%, 52.2%)
CIE-LAB	lab(22.74, 34.23, -44.59)
CIE-LCH	lch(22.74, 56.21, 307.52°)
OKLab	oklab(34.89% 0.0519 -0.1277)
OKLCH	oklch(34.89% 0.138 292.1)
XYZ	xyz(6.1926, 3.7234, 18.8010)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F247A #5F7A24

analogous

#24347A #3F247A #6A247A

triadic

#3F247A #7A3F24 #247A3F

tetradic

#3F247A #7A2434 #5F7A24 #247A6A

square

#3F247A #7A2434 #5F7A24 #247A6A

split-complementary

#3F247A #7A6A24 #347A24

monochromatic

#0E081B #27164B #3F247A #5732A9 #754ECB

Accessibility & contrast

On white

12.04

#3F247A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F247A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F247A

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F247A	#FFFFFF	#000000	##FFFFFF
##3F247A	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387D

Deuteranopia (green-blind)

#003578

Tritanopia (blue-blind)

#2D394C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f247a;
/* rgb */ color: rgb(63, 36, 122);
/* oklch */ color: oklch(34.9% 0.138 292.1);

Tailwind

colors: {
  custom: {
    50: '#7a61a1',
    500: '#3f247a',
    950: '#000000',
  },
}

SCSS

$custom: #3f247a;
$custom-light: #7a61a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f247a",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 122
  },
  "hsl": {
    "h": 258.837,
    "s": 54.43,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34887,
    "c": 0.13783,
    "h": 292.1
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#3F247A

secondary

#8FAC4D

accent

#DE4AAF

background

#F7F5FA

surface

#EEEAF3

border

#C9C6CD

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F247A

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

Preview Lab → · Contrast checker → · Palette generator →