#3D1F89#3D1F89

#3D1F89 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.163 H 288.0°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F89
RGB	rgb(61, 31, 137)
HSL	hsl(257, 63%, 33%)
HSV	hsv(257, 77%, 54%)
CMYK	cmyk(55.5%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(22.92, 41.09, -53.75)
CIE-LCH	lch(22.92, 67.66, 307.40°)
OKLab	oklab(35.39% 0.0501 -0.1546)
OKLCH	oklch(35.39% 0.163 288)
XYZ	xyz(6.9285, 3.7779, 24.0262)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F89 #6B891F

analogous

#1F3689 #3D1F89 #721F89

triadic

#3D1F89 #893D1F #1F893D

tetradic

#3D1F89 #891F36 #6B891F #1F8972

square

#3D1F89 #891F36 #6B891F #1F8972

split-complementary

#3D1F89 #89721F #36891F

monochromatic

#110825 #271457 #3D1F89 #532ABB #734CD6

Accessibility & contrast

On white

11.96

#3D1F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3D1F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F89

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F89	#FFFFFF	#000000	##FFFFFF
##3D1F89	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003487

Tritanopia (blue-blind)

#1E3D53

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3d1f89;
/* rgb */ color: rgb(61, 31, 137);
/* oklch */ color: oklch(35.4% 0.163 288.0);

Tailwind

colors: {
  custom: {
    50: '#7c5eac',
    500: '#3d1f89',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f89;
$custom-light: #7c5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f89",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 256.981,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35394,
    "c": 0.16252,
    "h": 288
  },
  "luminance": 0.03778
}

Semantic roles & 50–950 ramp

primary

#3D1F89

secondary

#9AB94B

accent

#E642B8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #3D1F89

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

Preview Lab → · Contrast checker → · Palette generator →