#3D1F97#3D1F97

#3D1F97 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.179 H 284.9°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F97
RGB	rgb(61, 31, 151)
HSL	hsl(255, 66%, 36%)
HSV	hsv(255, 79%, 59%)
CMYK	cmyk(59.6%, 79.5%, 0%, 40.8%)
CIE-LAB	lab(24.34, 45.23, -60.10)
CIE-LCH	lch(24.34, 75.22, 306.96°)
OKLab	oklab(36.81% 0.046 -0.1732)
OKLCH	oklch(36.81% 0.179 284.9)
XYZ	xyz(7.9987, 4.2059, 29.6625)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F97 #79971F

analogous

#1F3D97 #3D1F97 #791F97

triadic

#3D1F97 #973D1F #1F973D

tetradic

#3D1F97 #971F3D #79971F #1F9779

square

#3D1F97 #971F3D #79971F #1F9779

split-complementary

#3D1F97 #97791F #3D971F

monochromatic

#140A31 #281564 #3D1F97 #5229CA #7654DC

Accessibility & contrast

On white

11.41

#3D1F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#3D1F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F97

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F97	#FFFFFF	#000000	##FFFFFF
##3D1F97	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#07425B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3d1f97;
/* rgb */ color: rgb(61, 31, 151);
/* oklch */ color: oklch(36.8% 0.179 284.9);

Tailwind

colors: {
  custom: {
    50: '#7e5fb7',
    500: '#3d1f97',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f97;
$custom-light: #7e5fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f97",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 151
  },
  "hsl": {
    "h": 255,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36813,
    "c": 0.17918,
    "h": 284.9
  },
  "luminance": 0.04206
}

Semantic roles & 50–950 ramp

primary

#3D1F97

secondary

#A4BF52

accent

#E93FBE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3D1F97

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

Preview Lab → · Contrast checker → · Palette generator →