#3F24A7#3F24A7

#3F24A7 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.193 H 282.3°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#3F24A7
RGB	rgb(63, 36, 167)
HSL	hsl(252, 65%, 40%)
HSV	hsv(252, 78%, 65%)
CMYK	cmyk(62.3%, 78.4%, 0%, 34.5%)
CIE-LAB	lab(27.04, 47.77, -65.40)
CIE-LCH	lch(27.04, 80.98, 306.15°)
OKLab	oklab(39.24% 0.0411 -0.1886)
OKLCH	oklch(39.24% 0.193 282.3)
XYZ	xyz(9.6536, 5.1078, 37.0289)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F24A7 #8CA724

analogous

#244BA7 #3F24A7 #8024A7

triadic

#3F24A7 #A73F24 #24A73F

tetradic

#3F24A7 #A7244B #8CA724 #24A780

square

#3F24A7 #A7244B #8CA724 #24A780

split-complementary

#3F24A7 #A78024 #4BA724

monochromatic

#190E42 #2C1975 #3F24A7 #5535D3 #8067DE

Accessibility & contrast

On white

10.39

#3F24A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3F24A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F24A7

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F24A7	#FFFFFF	#000000	##FFFFFF
##3F24A7	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003BA5

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3f24a7;
/* rgb */ color: rgb(63, 36, 167);
/* oklch */ color: oklch(39.2% 0.193 282.3);

Tailwind

colors: {
  custom: {
    50: '#8263c2',
    500: '#3f24a7',
    950: '#000000',
  },
}

SCSS

$custom: #3f24a7;
$custom-light: #8263c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f24a7",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 167
  },
  "hsl": {
    "h": 252.366,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39239,
    "c": 0.19305,
    "h": 282.3
  },
  "luminance": 0.05109
}

Semantic roles & 50–950 ramp

primary

#3F24A7

secondary

#B0C463

accent

#E840C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3F24A7

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

Preview Lab → · Contrast checker → · Palette generator →