#3F2679#3F2679

#3F2679 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.1% C 0.134 H 291.9°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F2679
RGB	rgb(63, 38, 121)
HSL	hsl(258, 52%, 31%)
HSV	hsv(258, 69%, 47%)
CMYK	cmyk(47.9%, 68.6%, 0%, 52.5%)
CIE-LAB	lab(23.08, 32.76, -43.39)
CIE-LCH	lch(23.08, 54.37, 307.05°)
OKLab	oklab(35.11% 0.0499 -0.1242)
OKLCH	oklch(35.11% 0.134 291.9)
XYZ	xyz(6.1932, 3.8233, 18.4971)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2679 #607926

analogous

#263679 #3F2679 #682679

triadic

#3F2679 #793F26 #26793F

tetradic

#3F2679 #792636 #607926 #267968

square

#3F2679 #792636 #607926 #267968

split-complementary

#3F2679 #796826 #367926

monochromatic

#0F091C #27174A #3F2679 #5735A8 #7551C8

Accessibility & contrast

On white

11.90

#3F2679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3F2679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2679

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2679	#FFFFFF	#000000	##FFFFFF
##3F2679	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387C

Deuteranopia (green-blind)

#003577

Tritanopia (blue-blind)

#2D3A4C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3f2679;
/* rgb */ color: rgb(63, 38, 121);
/* oklch */ color: oklch(35.1% 0.134 291.9);

Tailwind

colors: {
  custom: {
    50: '#7a62a0',
    500: '#3f2679',
    950: '#000000',
  },
}

SCSS

$custom: #3f2679;
$custom-light: #7a62a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2679",
  "rgb": {
    "r": 63,
    "g": 38,
    "b": 121
  },
  "hsl": {
    "h": 258.072,
    "s": 52.201,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35107,
    "c": 0.13381,
    "h": 291.9
  },
  "luminance": 0.03823
}

Semantic roles & 50–950 ramp

primary

#3F2679

secondary

#90AB50

accent

#DC4CB0

background

#F7F5F9

surface

#EEEAF2

border

#C9C6CC

text

#0A050F

muted

#7C797E

Preview Lab

Preview with #3F2679

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

Preview Lab → · Contrast checker → · Palette generator →