#3A209B#3A209B

#3A209B is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.183 H 282.4°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A209B
RGB	rgb(58, 32, 155)
HSL	hsl(253, 66%, 37%)
HSV	hsv(253, 79%, 61%)
CMYK	cmyk(62.6%, 79.4%, 0%, 39.2%)
CIE-LAB	lab(24.63, 45.57, -62.08)
CIE-LCH	lch(24.63, 77.01, 306.28°)
OKLab	oklab(37.07% 0.0395 -0.179)
OKLCH	oklch(37.07% 0.183 282.4)
XYZ	xyz(8.1760, 4.2985, 31.4029)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A209B #819B20

analogous

#20449B #3A209B #78209B

triadic

#3A209B #9B3A20 #209B3A

tetradic

#3A209B #9B2044 #819B20 #209B78

square

#3A209B #9B2044 #819B20 #209B78

split-complementary

#3A209B #9B7820 #449B20

monochromatic

#140B36 #271668 #3A209B #4D2ACE #7559DD

Accessibility & contrast

On white

11.29

#3A209B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3A209B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A209B

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A209B	#FFFFFF	#000000	##FFFFFF
##3A209B	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003699

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3a209b;
/* rgb */ color: rgb(58, 32, 155);
/* oklch */ color: oklch(37.1% 0.183 282.4);

Tailwind

colors: {
  custom: {
    50: '#7d60ba',
    500: '#3a209b',
    950: '#000000',
  },
}

SCSS

$custom: #3a209b;
$custom-light: #7d60ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a209b",
  "rgb": {
    "r": 58,
    "g": 32,
    "b": 155
  },
  "hsl": {
    "h": 252.683,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37072,
    "c": 0.18336,
    "h": 282.4
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#3A209B

secondary

#AAC156

accent

#E93FC5

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3A209B

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

Preview Lab → · Contrast checker → · Palette generator →