#3D1F9D#3D1F9D

#3D1F9D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.186 H 283.7°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F9D
RGB	rgb(61, 31, 157)
HSL	hsl(254, 67%, 37%)
HSV	hsv(254, 80%, 62%)
CMYK	cmyk(61.1%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(24.97, 46.99, -62.74)
CIE-LCH	lch(24.97, 78.38, 306.83°)
OKLab	oklab(37.44% 0.0442 -0.1809)
OKLCH	oklch(37.44% 0.186 283.7)
XYZ	xyz(8.4984, 4.4058, 32.2943)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F9D #7F9D1F

analogous

#1F409D #3D1F9D #7C1F9D

triadic

#3D1F9D #9D3D1F #1F9D3D

tetradic

#3D1F9D #9D1F40 #7F9D1F #1F9D7C

square

#3D1F9D #9D1F40 #7F9D1F #1F9D7C

split-complementary

#3D1F9D #9D7C1F #409D1F

monochromatic

#150B37 #29156A #3D1F9D #5129D0 #7858DE

Accessibility & contrast

On white

11.16

#3D1F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3D1F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F9D

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F9D	#FFFFFF	#000000	##FFFFFF
##3D1F9D	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)

#003FA0

Deuteranopia (green-blind)

#00379B

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d1f9d;
/* rgb */ color: rgb(61, 31, 157);
/* oklch */ color: oklch(37.4% 0.186 283.7);

Tailwind

colors: {
  custom: {
    50: '#7f5fbb',
    500: '#3d1f9d',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f9d;
$custom-light: #7f5fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f9d",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 254.286,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37439,
    "c": 0.18619,
    "h": 283.7
  },
  "luminance": 0.04406
}

Semantic roles & 50–950 ramp

primary

#3D1F9D

secondary

#A8C256

accent

#EA3EC1

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D1F9D

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

Preview Lab → · Contrast checker → · Palette generator →