#3D209B#3D209B

#3D209B is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.183 H 284.0°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#3D209B
RGB	rgb(61, 32, 155)
HSL	hsl(254, 66%, 37%)
HSV	hsv(254, 79%, 61%)
CMYK	cmyk(60.6%, 79.4%, 0%, 39.2%)
CIE-LAB	lab(24.92, 45.92, -61.59)
CIE-LCH	lch(24.92, 76.83, 306.71°)
OKLab	oklab(37.34% 0.0441 -0.1775)
OKLCH	oklch(37.34% 0.183 284)
XYZ	xyz(8.3556, 4.3911, 31.4113)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D209B #7E9B20

analogous

#20419B #3D209B #7B209B

triadic

#3D209B #9B3D20 #209B3D

tetradic

#3D209B #9B2041 #7E9B20 #209B7B

square

#3D209B #9B2041 #7E9B20 #209B7B

split-complementary

#3D209B #9B7B20 #419B20

monochromatic

#150B36 #291668 #3D209B #512ACE #7859DD

Accessibility & contrast

On white

11.18

#3D209B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3D209B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D209B

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D209B	#FFFFFF	#000000	##FFFFFF
##3D209B	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9E

Deuteranopia (green-blind)

#003799

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d209b;
/* rgb */ color: rgb(61, 32, 155);
/* oklch */ color: oklch(37.3% 0.183 284.0);

Tailwind

colors: {
  custom: {
    50: '#7f60ba',
    500: '#3d209b',
    950: '#000000',
  },
}

SCSS

$custom: #3d209b;
$custom-light: #7f60ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d209b",
  "rgb": {
    "r": 61,
    "g": 32,
    "b": 155
  },
  "hsl": {
    "h": 254.146,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37344,
    "c": 0.18294,
    "h": 284
  },
  "luminance": 0.04392
}

Semantic roles & 50–950 ramp

primary

#3D209B

secondary

#A8C156

accent

#E93FC1

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D209B

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

Preview Lab → · Contrast checker → · Palette generator →