#3F24A6#3F24A6

#3F24A6 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.192 H 282.5°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#3F24A6
RGB	rgb(63, 36, 166)
HSL	hsl(252, 64%, 40%)
HSV	hsv(252, 78%, 65%)
CMYK	cmyk(62%, 78.3%, 0%, 34.9%)
CIE-LAB	lab(26.94, 47.47, -64.96)
CIE-LCH	lch(26.94, 80.46, 306.16°)
OKLab	oklab(39.14% 0.0414 -0.1873)
OKLCH	oklch(39.14% 0.192 282.5)
XYZ	xyz(9.5616, 5.0710, 36.5439)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F24A6 #8BA624

analogous

#244AA6 #3F24A6 #8024A6

triadic

#3F24A6 #A63F24 #24A63F

tetradic

#3F24A6 #A6244A #8BA624 #24A680

square

#3F24A6 #A6244A #8BA624 #24A680

split-complementary

#3F24A6 #A68024 #4AA624

monochromatic

#190E41 #2C1974 #3F24A6 #5534D3 #7F66DE

Accessibility & contrast

On white

10.42

#3F24A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3F24A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F24A6

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F24A6	#FFFFFF	#000000	##FFFFFF
##3F24A6	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AA

Deuteranopia (green-blind)

#003BA4

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3f24a6;
/* rgb */ color: rgb(63, 36, 166);
/* oklch */ color: oklch(39.1% 0.192 282.5);

Tailwind

colors: {
  custom: {
    50: '#8163c2',
    500: '#3f24a6',
    950: '#000000',
  },
}

SCSS

$custom: #3f24a6;
$custom-light: #8163c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f24a6",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 166
  },
  "hsl": {
    "h": 252.462,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39136,
    "c": 0.19188,
    "h": 282.5
  },
  "luminance": 0.05072
}

Semantic roles & 50–950 ramp

primary

#3F24A6

secondary

#AFC462

accent

#E740C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3F24A6

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

Preview Lab → · Contrast checker → · Palette generator →