#3F27AC#3F27AC

#3F27AC is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.1% C 0.196 H 281.1°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3F27AC
RGB	rgb(63, 39, 172)
HSL	hsl(251, 63%, 41%)
HSV	hsv(251, 77%, 67%)
CMYK	cmyk(63.4%, 77.3%, 0%, 32.5%)
CIE-LAB	lab(28.08, 47.78, -66.70)
CIE-LCH	lch(28.08, 82.04, 305.61°)
OKLab	oklab(40.12% 0.0379 -0.1924)
OKLCH	oklch(40.12% 0.196 281.1)
XYZ	xyz(10.2195, 5.4856, 39.5420)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F27AC #94AC27

analogous

#2752AC #3F27AC #8227AC

triadic

#3F27AC #AC3F27 #27AC3F

tetradic

#3F27AC #AC2752 #94AC27 #27AC82

square

#3F27AC #AC2752 #94AC27 #27AC82

split-complementary

#3F27AC #AC8227 #52AC27

monochromatic

#1A1048 #2D1C7A #3F27AC #583DD3 #836FDE

Accessibility & contrast

On white

10.01

#3F27AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3F27AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F27AC

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F27AC	#FFFFFF	#000000	##FFFFFF
##3F27AC	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003DAA

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f27ac;
/* rgb */ color: rgb(63, 39, 172);
/* oklch */ color: oklch(40.1% 0.196 281.1);

Tailwind

colors: {
  custom: {
    50: '#8265c6',
    500: '#3f27ac',
    950: '#000000',
  },
}

SCSS

$custom: #3f27ac;
$custom-light: #8265c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f27ac",
  "rgb": {
    "r": 63,
    "g": 39,
    "b": 172
  },
  "hsl": {
    "h": 250.827,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40117,
    "c": 0.19615,
    "h": 281.1
  },
  "luminance": 0.05486
}

Semantic roles & 50–950 ramp

primary

#3F27AC

secondary

#B5C56A

accent

#E642C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3F27AC

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

Preview Lab → · Contrast checker → · Palette generator →