#3F24BD#3F24BD

#3F24BD is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.6% C 0.218 H 279.1°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#3F24BD
RGB	rgb(63, 36, 189)
HSL	hsl(251, 68%, 44%)
HSV	hsv(251, 81%, 74%)
CMYK	cmyk(66.7%, 81%, 0%, 25.9%)
CIE-LAB	lab(29.39, 54.22, -74.65)
CIE-LCH	lch(29.39, 92.27, 305.99°)
OKLab	oklab(41.57% 0.0346 -0.2156)
OKLCH	oklch(41.57% 0.218 279.1)
XYZ	xyz(11.8631, 5.9916, 48.6656)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F24BD #A2BD24

analogous

#2456BD #3F24BD #8C24BD

triadic

#3F24BD #BD3F24 #24BD3F

tetradic

#3F24BD #BD2456 #A2BD24 #24BD8C

square

#3F24BD #BD2456 #A2BD24 #24BD8C

split-complementary

#3F24BD #BD8C24 #56BD24

monochromatic

#1D1056 #2E1A8A #3F24BD #5E43DB #8A76E5

Accessibility & contrast

On white

9.55

#3F24BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3F24BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F24BD

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F24BD	#FFFFFF	#000000	##FFFFFF
##3F24BD	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC1

Deuteranopia (green-blind)

#003FBA

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3f24bd;
/* rgb */ color: rgb(63, 36, 189);
/* oklch */ color: oklch(41.6% 0.218 279.1);

Tailwind

colors: {
  custom: {
    50: '#8664d2',
    500: '#3f24bd',
    950: '#000000',
  },
}

SCSS

$custom: #3f24bd;
$custom-light: #8664d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f24bd",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 189
  },
  "hsl": {
    "h": 250.588,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41568,
    "c": 0.21835,
    "h": 279.1
  },
  "luminance": 0.05993
}

Semantic roles & 50–950 ramp

primary

#3F24BD

secondary

#BCCC70

accent

#EB3DCC

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #3F24BD

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

Preview Lab → · Contrast checker → · Palette generator →