#3D1A74#3D1A74

#3D1A74 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.143 H 294.9°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D1A74
RGB	rgb(61, 26, 116)
HSL	hsl(263, 63%, 28%)
HSV	hsv(263, 78%, 45%)
CMYK	cmyk(47.4%, 77.6%, 0%, 54.5%)
CIE-LAB	lab(20.01, 37.53, -45.20)
CIE-LCH	lch(20.01, 58.76, 309.70°)
OKLab	oklab(32.73% 0.0602 -0.1295)
OKLCH	oklch(32.73% 0.143 294.9)
XYZ	xyz(5.4454, 2.9917, 16.8102)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1A74 #51741A

analogous

#1A2474 #3D1A74 #6A1A74

triadic

#3D1A74 #743D1A #1A743D

tetradic

#3D1A74 #741A24 #51741A #1A746A

square

#3D1A74 #741A24 #51741A #1A746A

split-complementary

#3D1A74 #746A1A #24741A

monochromatic

#0D0619 #230F42 #3D1A74 #5725A6 #7336D2

Accessibility & contrast

On white

13.14

#3D1A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#3D1A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1A74

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1A74	#FFFFFF	#000000	##FFFFFF
##3D1A74	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003177

Deuteranopia (green-blind)

#002F72

Tritanopia (blue-blind)

#2D3246

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3d1a74;
/* rgb */ color: rgb(61, 26, 116);
/* oklch */ color: oklch(32.7% 0.143 294.9);

Tailwind

colors: {
  custom: {
    50: '#795a9d',
    500: '#3d1a74',
    950: '#000000',
  },
}

SCSS

$custom: #3d1a74;
$custom-light: #795a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1a74",
  "rgb": {
    "r": 61,
    "g": 26,
    "b": 116
  },
  "hsl": {
    "h": 263.333,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32729,
    "c": 0.14284,
    "h": 294.9
  },
  "luminance": 0.02992
}

Semantic roles & 50–950 ramp

primary

#3D1A74

secondary

#80A941

accent

#E641A6

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3D1A74

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

Preview Lab → · Contrast checker → · Palette generator →