#3F25AC#3F25AC

#3F25AC is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.9% C 0.198 H 281.4°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#3F25AC
RGB	rgb(63, 37, 172)
HSL	hsl(252, 65%, 41%)
HSV	hsv(252, 78%, 67%)
CMYK	cmyk(63.4%, 78.5%, 0%, 32.5%)
CIE-LAB	lab(27.73, 48.77, -67.27)
CIE-LCH	lch(27.73, 83.09, 305.94°)
OKLab	oklab(39.88% 0.0391 -0.1941)
OKLCH	oklch(39.88% 0.198 281.4)
XYZ	xyz(10.1555, 5.3577, 39.5207)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F25AC #92AC25

analogous

#254EAC #3F25AC #8225AC

triadic

#3F25AC #AC3F25 #25AC3F

tetradic

#3F25AC #AC254E #92AC25 #25AC82

square

#3F25AC #AC254E #92AC25 #25AC82

split-complementary

#3F25AC #AC8225 #4EAC25

monochromatic

#1A0F47 #2D1A7A #3F25AC #573AD5 #826CDF

Accessibility & contrast

On white

10.14

#3F25AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3F25AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F25AC

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F25AC	#FFFFFF	#000000	##FFFFFF
##3F25AC	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B0

Deuteranopia (green-blind)

#003DAA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3f25ac;
/* rgb */ color: rgb(63, 37, 172);
/* oklch */ color: oklch(39.9% 0.198 281.4);

Tailwind

colors: {
  custom: {
    50: '#8364c6',
    500: '#3f25ac',
    950: '#000000',
  },
}

SCSS

$custom: #3f25ac;
$custom-light: #8364c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f25ac",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 172
  },
  "hsl": {
    "h": 251.556,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39876,
    "c": 0.19799,
    "h": 281.4
  },
  "luminance": 0.05358
}

Semantic roles & 50–950 ramp

primary

#3F25AC

secondary

#B3C667

accent

#E840C7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3F25AC

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

Preview Lab → · Contrast checker → · Palette generator →