#3F2997#3F2997

#3F2997 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.3% C 0.169 H 284.3°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F2997
RGB	rgb(63, 41, 151)
HSL	hsl(252, 57%, 38%)
HSV	hsv(252, 73%, 59%)
CMYK	cmyk(58.3%, 72.8%, 0%, 40.8%)
CIE-LAB	lab(26.38, 40.28, -56.74)
CIE-LCH	lch(26.38, 69.58, 305.37°)
OKLab	oklab(38.3% 0.0416 -0.1634)
OKLCH	oklch(38.3% 0.169 284.3)
XYZ	xyz(8.4270, 4.8765, 29.7694)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2997 #819729

analogous

#294A97 #3F2997 #762997

triadic

#3F2997 #973F29 #29973F

tetradic

#3F2997 #97294A #819729 #299776

square

#3F2997 #97294A #819729 #299776

split-complementary

#3F2997 #977629 #4A9729

monochromatic

#170F37 #2B1C67 #3F2997 #5336C7 #7C65D5

Accessibility & contrast

On white

10.63

#3F2997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3F2997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2997

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2997	#FFFFFF	#000000	##FFFFFF
##3F2997	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429A

Deuteranopia (green-blind)

#003B95

Tritanopia (blue-blind)

#10475D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f2997;
/* rgb */ color: rgb(63, 41, 151);
/* oklch */ color: oklch(38.3% 0.169 284.3);

Tailwind

colors: {
  custom: {
    50: '#7e65b7',
    500: '#3f2997',
    950: '#000000',
  },
}

SCSS

$custom: #3f2997;
$custom-light: #7e65b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2997",
  "rgb": {
    "r": 63,
    "g": 41,
    "b": 151
  },
  "hsl": {
    "h": 252,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38296,
    "c": 0.16857,
    "h": 284.3
  },
  "luminance": 0.04877
}

Semantic roles & 50–950 ramp

primary

#3F2997

secondary

#A9BB61

accent

#E147C2

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #3F2997

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

Preview Lab → · Contrast checker → · Palette generator →