#3D1BA0#3D1BA0

#3D1BA0 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.3% C 0.193 H 283.6°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#3D1BA0
RGB	rgb(61, 27, 160)
HSL	hsl(255, 71%, 37%)
HSV	hsv(255, 83%, 63%)
CMYK	cmyk(61.9%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(24.68, 49.63, -65.05)
CIE-LCH	lch(24.68, 81.82, 307.35°)
OKLab	oklab(37.34% 0.0454 -0.1875)
OKLCH	oklch(37.34% 0.193 283.6)
XYZ	xyz(8.6596, 4.3134, 33.6271)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1BA0 #7EA01B

analogous

#1B3CA0 #3D1BA0 #801BA0

triadic

#3D1BA0 #A03D1B #1BA03D

tetradic

#3D1BA0 #A01B3C #7EA01B #1BA080

square

#3D1BA0 #A01B3C #7EA01B #1BA080

split-complementary

#3D1BA0 #A0801B #3CA01B

monochromatic

#150937 #29126C #3D1BA0 #5124D4 #7853E2

Accessibility & contrast

On white

11.27

#3D1BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3D1BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1BA0

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1BA0	#FFFFFF	#000000	##FFFFFF
##3D1BA0	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA4

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d1ba0;
/* rgb */ color: rgb(61, 27, 160);
/* oklch */ color: oklch(37.3% 0.193 283.6);

Tailwind

colors: {
  custom: {
    50: '#805ebd',
    500: '#3d1ba0',
    950: '#000000',
  },
}

SCSS

$custom: #3d1ba0;
$custom-light: #805ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1ba0",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 255.338,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37335,
    "c": 0.19297,
    "h": 283.6
  },
  "luminance": 0.04314
}

Semantic roles & 50–950 ramp

primary

#3D1BA0

secondary

#A8C552

accent

#EE3AC0

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #3D1BA0

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

Preview Lab → · Contrast checker → · Palette generator →