#3D1F76#3D1F76

#3D1F76 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.139 H 293.2°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F76
RGB	rgb(61, 31, 118)
HSL	hsl(261, 58%, 29%)
HSV	hsv(261, 74%, 46%)
CMYK	cmyk(48.3%, 73.7%, 0%, 53.7%)
CIE-LAB	lab(21.13, 35.47, -44.66)
CIE-LCH	lch(21.13, 57.03, 308.46°)
OKLab	oklab(33.58% 0.0548 -0.1279)
OKLCH	oklch(33.58% 0.139 293.2)
XYZ	xyz(5.6836, 3.2799, 17.4697)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F76 #58761F

analogous

#1F2D76 #3D1F76 #691F76

triadic

#3D1F76 #763D1F #1F763D

tetradic

#3D1F76 #761F2D #58761F #1F7669

square

#3D1F76 #761F2D #58761F #1F7669

split-complementary

#3D1F76 #76691F #2D761F

monochromatic

#0D0618 #241246 #3D1F76 #562CA6 #7242CD

Accessibility & contrast

On white

12.68

#3D1F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3D1F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F76

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F76	#FFFFFF	#000000	##FFFFFF
##3D1F76	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003479

Deuteranopia (green-blind)

#003174

Tritanopia (blue-blind)

#2C3548

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3d1f76;
/* rgb */ color: rgb(61, 31, 118);
/* oklch */ color: oklch(33.6% 0.139 293.2);

Tailwind

colors: {
  custom: {
    50: '#785d9e',
    500: '#3d1f76',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f76;
$custom-light: #785d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f76",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 118
  },
  "hsl": {
    "h": 260.69,
    "s": 58.389,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33579,
    "c": 0.13919,
    "h": 293.2
  },
  "luminance": 0.0328
}

Semantic roles & 50–950 ramp

primary

#3D1F76

secondary

#88AA47

accent

#E246AC

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1F76

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

Preview Lab → · Contrast checker → · Palette generator →