#3F24A4#3F24A4

#3F24A4 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.9% C 0.190 H 282.8°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F24A4
RGB	rgb(63, 36, 164)
HSL	hsl(253, 64%, 39%)
HSV	hsv(253, 78%, 64%)
CMYK	cmyk(61.6%, 78%, 0%, 35.7%)
CIE-LAB	lab(26.73, 46.88, -64.09)
CIE-LCH	lch(26.73, 79.40, 306.18°)
OKLab	oklab(38.93% 0.042 -0.1848)
OKLCH	oklch(38.93% 0.19 282.8)
XYZ	xyz(9.3795, 4.9982, 35.5852)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F24A4 #89A424

analogous

#2449A4 #3F24A4 #7F24A4

triadic

#3F24A4 #A43F24 #24A43F

tetradic

#3F24A4 #A42449 #89A424 #24A47F

square

#3F24A4 #A42449 #89A424 #24A47F

split-complementary

#3F24A4 #A47F24 #49A424

monochromatic

#180E40 #2C1972 #3F24A4 #5533D2 #7E65DD

Accessibility & contrast

On white

10.50

#3F24A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3F24A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F24A4

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F24A4	#FFFFFF	#000000	##FFFFFF
##3F24A4	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A8

Deuteranopia (green-blind)

#003BA2

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f24a4;
/* rgb */ color: rgb(63, 36, 164);
/* oklch */ color: oklch(38.9% 0.190 282.8);

Tailwind

colors: {
  custom: {
    50: '#8163c0',
    500: '#3f24a4',
    950: '#000000',
  },
}

SCSS

$custom: #3f24a4;
$custom-light: #8163c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f24a4",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 164
  },
  "hsl": {
    "h": 252.656,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.3893,
    "c": 0.18952,
    "h": 282.8
  },
  "luminance": 0.04999
}

Semantic roles & 50–950 ramp

primary

#3F24A4

secondary

#AEC361

accent

#E741C4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #3F24A4

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

Preview Lab → · Contrast checker → · Palette generator →