#3F207C#3F207C

#3F207C is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.145 H 292.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#3F207C
RGB	rgb(63, 32, 124)
HSL	hsl(260, 59%, 31%)
HSV	hsv(260, 74%, 49%)
CMYK	cmyk(49.2%, 74.2%, 0%, 51.4%)
CIE-LAB	lab(22.11, 37.06, -46.88)
CIE-LCH	lch(22.11, 59.77, 308.33°)
OKLab	oklab(34.49% 0.0557 -0.1344)
OKLCH	oklch(34.49% 0.145 292.5)
XYZ	xyz(6.2035, 3.5448, 19.4222)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F207C #5D7C20

analogous

#202F7C #3F207C #6D207C

triadic

#3F207C #7C3F20 #207C3F

tetradic

#3F207C #7C202F #5D7C20 #207C6D

square

#3F207C #7C202F #5D7C20 #207C6D

split-complementary

#3F207C #7C6D20 #2F7C20

monochromatic

#0E071B #26134B #3F207C #582DAD #7547CF

Accessibility & contrast

On white

12.29

#3F207C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3F207C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F207C

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F207C	#FFFFFF	#000000	##FFFFFF
##3F207C	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#00337A

Tritanopia (blue-blind)

#2C384C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f207c;
/* rgb */ color: rgb(63, 32, 124);
/* oklch */ color: oklch(34.5% 0.145 292.5);

Tailwind

colors: {
  custom: {
    50: '#7b5ea3',
    500: '#3f207c',
    950: '#000000',
  },
}

SCSS

$custom: #3f207c;
$custom-light: #7b5ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f207c",
  "rgb": {
    "r": 63,
    "g": 32,
    "b": 124
  },
  "hsl": {
    "h": 260.217,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34493,
    "c": 0.14548,
    "h": 292.5
  },
  "luminance": 0.03545
}

Semantic roles & 50–950 ramp

primary

#3F207C

secondary

#8DAF49

accent

#E246AD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F207C

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

Preview Lab → · Contrast checker → · Palette generator →