#3D1DA0#3D1DA0

#3D1DA0 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.191 H 283.4°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#3D1DA0
RGB	rgb(61, 29, 160)
HSL	hsl(255, 69%, 37%)
HSV	hsv(255, 82%, 63%)
CMYK	cmyk(61.9%, 81.9%, 0%, 37.3%)
CIE-LAB	lab(24.98, 48.77, -64.56)
CIE-LCH	lch(24.98, 80.91, 307.07°)
OKLab	oklab(37.54% 0.0444 -0.1861)
OKLCH	oklch(37.54% 0.191 283.4)
XYZ	xyz(8.7070, 4.4083, 33.6430)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1DA0 #80A01D

analogous

#1D3FA0 #3D1DA0 #7E1DA0

triadic

#3D1DA0 #A03D1D #1DA03D

tetradic

#3D1DA0 #A01D3F #80A01D #1DA07E

square

#3D1DA0 #A01D3F #80A01D #1DA07E

split-complementary

#3D1DA0 #A07E1D #3FA01D

monochromatic

#150A38 #29146C #3D1DA0 #5126D4 #7857E1

Accessibility & contrast

On white

11.16

#3D1DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3D1DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1DA0

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1DA0	#FFFFFF	#000000	##FFFFFF
##3D1DA0	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA4

Deuteranopia (green-blind)

#00379E

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d1da0;
/* rgb */ color: rgb(61, 29, 160);
/* oklch */ color: oklch(37.5% 0.191 283.4);

Tailwind

colors: {
  custom: {
    50: '#805fbd',
    500: '#3d1da0',
    950: '#000000',
  },
}

SCSS

$custom: #3d1da0;
$custom-light: #805fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1da0",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 160
  },
  "hsl": {
    "h": 254.656,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37539,
    "c": 0.19136,
    "h": 283.4
  },
  "luminance": 0.04409
}

Semantic roles & 50–950 ramp

primary

#3D1DA0

secondary

#A9C455

accent

#EC3CC1

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D1DA0

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

Preview Lab → · Contrast checker → · Palette generator →