#3D1B96#3D1B96

#3D1B96 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.182 H 285.6°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D1B96
RGB	rgb(61, 27, 150)
HSL	hsl(257, 69%, 35%)
HSV	hsv(257, 82%, 59%)
CMYK	cmyk(59.3%, 82%, 0%, 41.2%)
CIE-LAB	lab(23.60, 46.79, -60.71)
CIE-LCH	lch(23.60, 76.65, 307.62°)
OKLab	oklab(36.27% 0.0489 -0.1749)
OKLCH	oklch(36.27% 0.182 285.6)
XYZ	xyz(7.8198, 3.9775, 29.2039)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1B96 #74961B

analogous

#1B3796 #3D1B96 #7A1B96

triadic

#3D1B96 #963D1B #1B963D

tetradic

#3D1B96 #961B37 #74961B #1B967A

square

#3D1B96 #961B37 #74961B #1B967A

split-complementary

#3D1B96 #967A1B #37961B

monochromatic

#13082E #281262 #3D1B96 #5224CA #754DDF

Accessibility & contrast

On white

11.70

#3D1B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#3D1B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1B96

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1B96	#FFFFFF	#000000	##FFFFFF
##3D1B96	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B99

Deuteranopia (green-blind)

#003494

Tritanopia (blue-blind)

#0B4059

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3d1b96;
/* rgb */ color: rgb(61, 27, 150);
/* oklch */ color: oklch(36.3% 0.182 285.6);

Tailwind

colors: {
  custom: {
    50: '#7e5db6',
    500: '#3d1b96',
    950: '#000000',
  },
}

SCSS

$custom: #3d1b96;
$custom-light: #7e5db6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1b96",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 150
  },
  "hsl": {
    "h": 256.585,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36265,
    "c": 0.18161,
    "h": 285.6
  },
  "luminance": 0.03978
}

Semantic roles & 50–950 ramp

primary

#3D1B96

secondary

#A1C14C

accent

#EC3BBB

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3D1B96

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

Preview Lab → · Contrast checker → · Palette generator →