#3D1B80#3D1B80

#3D1B80 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.156 H 291.0°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#3D1B80
RGB	rgb(61, 27, 128)
HSL	hsl(260, 65%, 30%)
HSV	hsv(260, 79%, 50%)
CMYK	cmyk(52.3%, 78.9%, 0%, 49.8%)
CIE-LAB	lab(21.34, 40.47, -50.69)
CIE-LCH	lch(21.34, 64.87, 308.60°)
OKLab	oklab(34.01% 0.056 -0.1456)
OKLCH	oklch(34.01% 0.156 291)
XYZ	xyz(6.2116, 3.3342, 20.7342)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1B80 #5E801B

analogous

#1B2B80 #3D1B80 #6F1B80

triadic

#3D1B80 #803D1B #1B803D

tetradic

#3D1B80 #801B2B #5E801B #1B806F

square

#3D1B80 #801B2B #5E801B #1B806F

split-complementary

#3D1B80 #806F1B #2B801B

monochromatic

#0D061B #25104D #3D1B80 #5526B3 #723FD6

Accessibility & contrast

On white

12.60

#3D1B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3D1B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1B80

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1B80	#FFFFFF	#000000	##FFFFFF
##3D1B80	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#00317E

Tritanopia (blue-blind)

#26374D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3d1b80;
/* rgb */ color: rgb(61, 27, 128);
/* oklch */ color: oklch(34.0% 0.156 291.0);

Tailwind

colors: {
  custom: {
    50: '#7a5ca6',
    500: '#3d1b80',
    950: '#000000',
  },
}

SCSS

$custom: #3d1b80;
$custom-light: #7a5ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1b80",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 128
  },
  "hsl": {
    "h": 260.198,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34011,
    "c": 0.156,
    "h": 291
  },
  "luminance": 0.03334
}

Semantic roles & 50–950 ramp

primary

#3D1B80

secondary

#8EB443

accent

#E840AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1B80

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

Preview Lab → · Contrast checker → · Palette generator →