#3F2A8A#3F2A8A

#3F2A8A is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.2% C 0.151 H 286.6°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F2A8A
RGB	rgb(63, 42, 138)
HSL	hsl(253, 53%, 35%)
HSV	hsv(253, 70%, 54%)
CMYK	cmyk(54.3%, 69.6%, 0%, 45.9%)
CIE-LAB	lab(25.40, 35.65, -50.30)
CIE-LCH	lch(25.40, 61.65, 305.33°)
OKLab	oklab(37.23% 0.0431 -0.1445)
OKLCH	oklch(37.23% 0.151 286.6)
XYZ	xyz(7.4639, 4.5473, 24.5242)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2A8A #758A2A

analogous

#2A458A #3F2A8A #6F2A8A

triadic

#3F2A8A #8A3F2A #2A8A3F

tetradic

#3F2A8A #8A2A45 #758A2A #2A8A6F

square

#3F2A8A #8A2A45 #758A2A #2A8A6F

split-complementary

#3F2A8A #8A6F2A #458A2A

monochromatic

#140D2C #2A1C5B #3F2A8A #5438B9 #7860CF

Accessibility & contrast

On white

11.00

#3F2A8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3F2A8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2A8A

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2A8A	#FFFFFF	#000000	##FFFFFF
##3F2A8A	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#003988

Tritanopia (blue-blind)

#214256

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3f2a8a;
/* rgb */ color: rgb(63, 42, 138);
/* oklch */ color: oklch(37.2% 0.151 286.6);

Tailwind

colors: {
  custom: {
    50: '#7c65ad',
    500: '#3f2a8a',
    950: '#000000',
  },
}

SCSS

$custom: #3f2a8a;
$custom-light: #7c65ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2a8a",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 138
  },
  "hsl": {
    "h": 253.125,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37234,
    "c": 0.15078,
    "h": 286.6
  },
  "luminance": 0.04548
}

Semantic roles & 50–950 ramp

primary

#3F2A8A

secondary

#A1B45B

accent

#DD4BBD

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F2A8A

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

Preview Lab → · Contrast checker → · Palette generator →