#3B219A#3B219A

#3B219A is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.2% C 0.181 H 283.0°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#3B219A
RGB	rgb(59, 33, 154)
HSL	hsl(253, 65%, 37%)
HSV	hsv(253, 79%, 60%)
CMYK	cmyk(61.7%, 78.6%, 0%, 39.6%)
CIE-LAB	lab(24.80, 44.89, -61.20)
CIE-LCH	lch(24.80, 75.90, 306.26°)
OKLab	oklab(37.18% 0.0407 -0.1765)
OKLCH	oklch(37.18% 0.181 283)
XYZ	xyz(8.1784, 4.3501, 30.9743)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B219A #809A21

analogous

#21439A #3B219A #78219A

triadic

#3B219A #9A3B21 #219A3B

tetradic

#3B219A #9A2143 #809A21 #219A78

square

#3B219A #9A2143 #809A21 #219A78

split-complementary

#3B219A #9A7821 #439A21

monochromatic

#140B35 #281668 #3B219A #4E2CCC #765ADC

Accessibility & contrast

On white

11.23

#3B219A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#3B219A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B219A

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B219A	#FFFFFF	#000000	##FFFFFF
##3B219A	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9D

Deuteranopia (green-blind)

#003798

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3b219a;
/* rgb */ color: rgb(59, 33, 154);
/* oklch */ color: oklch(37.2% 0.181 283.0);

Tailwind

colors: {
  custom: {
    50: '#7d60b9',
    500: '#3b219a',
    950: '#000000',
  },
}

SCSS

$custom: #3b219a;
$custom-light: #7d60b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b219a",
  "rgb": {
    "r": 59,
    "g": 33,
    "b": 154
  },
  "hsl": {
    "h": 252.893,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37176,
    "c": 0.1811,
    "h": 283
  },
  "luminance": 0.04351
}

Semantic roles & 50–950 ramp

primary

#3B219A

secondary

#A9C057

accent

#E840C4

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3B219A

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

Preview Lab → · Contrast checker → · Palette generator →