#3F27A2#3F27A2

#3F27A2 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.184 H 282.7°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#3F27A2
RGB	rgb(63, 39, 162)
HSL	hsl(252, 61%, 39%)
HSV	hsv(252, 76%, 64%)
CMYK	cmyk(61.1%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(27.06, 44.75, -62.33)
CIE-LCH	lch(27.06, 76.73, 305.67°)
OKLab	oklab(39.1% 0.0405 -0.1797)
OKLCH	oklch(39.1% 0.184 282.7)
XYZ	xyz(9.2950, 5.1158, 34.6731)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F27A2 #8AA227

analogous

#274DA2 #3F27A2 #7D27A2

triadic

#3F27A2 #A23F27 #27A23F

tetradic

#3F27A2 #A2274D #8AA227 #27A27D

square

#3F27A2 #A2274D #8AA227 #27A27D

split-complementary

#3F27A2 #A27D27 #4DA227

monochromatic

#190F3F #2C1B71 #3F27A2 #5537CF #7F69DB

Accessibility & contrast

On white

10.38

#3F27A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3F27A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F27A2

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F27A2	#FFFFFF	#000000	##FFFFFF
##3F27A2	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003CA0

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3f27a2;
/* rgb */ color: rgb(63, 39, 162);
/* oklch */ color: oklch(39.1% 0.184 282.7);

Tailwind

colors: {
  custom: {
    50: '#8064bf',
    500: '#3f27a2',
    950: '#000000',
  },
}

SCSS

$custom: #3f27a2;
$custom-light: #8064bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3f27a2",
  "rgb": {
    "r": 63,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 251.707,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39102,
    "c": 0.18421,
    "h": 282.7
  },
  "luminance": 0.05116
}

Semantic roles & 50–950 ramp

primary

#3F27A2

secondary

#AFC164

accent

#E443C5

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3F27A2

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

Preview Lab → · Contrast checker → · Palette generator →