#3D1D64#3D1D64

#3D1D64 is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.7% C 0.119 H 300.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D64
RGB	rgb(61, 29, 100)
HSL	hsl(267, 55%, 25%)
HSV	hsv(267, 71%, 39%)
CMYK	cmyk(39%, 71%, 0%, 60.8%)
CIE-LAB	lab(19.19, 31.38, -36.14)
CIE-LCH	lch(19.19, 47.86, 310.97°)
OKLab	oklab(31.71% 0.0603 -0.1029)
OKLCH	oklch(31.71% 0.119 300.3)
XYZ	xyz(4.6635, 2.7909, 12.3471)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D64 #44641D

analogous

#1D2164 #3D1D64 #601D64

triadic

#3D1D64 #643D1D #1D643D

tetradic

#3D1D64 #641D21 #44641D #1D6460

square

#3D1D64 #641D21 #44641D #1D6460

split-complementary

#3D1D64 #64601D #21641D

monochromatic

#0E0718 #200F35 #3D1D64 #5A2B93 #7739C3

Accessibility & contrast

On white

13.48

#3D1D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3D1D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D64

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D64	#FFFFFF	#000000	##FFFFFF
##3D1D64	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E66

Deuteranopia (green-blind)

#002E62

Tritanopia (blue-blind)

#342D3E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3d1d64;
/* rgb */ color: rgb(61, 29, 100);
/* oklch */ color: oklch(31.7% 0.119 300.3);

Tailwind

colors: {
  custom: {
    50: '#765b91',
    500: '#3d1d64',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d64;
$custom-light: #765b91;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d64",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 267.042,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31707,
    "c": 0.11924,
    "h": 300.3
  },
  "luminance": 0.02791
}

Semantic roles & 50–950 ramp

primary

#3D1D64

secondary

#739944

accent

#DE499B

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09040D

muted

#7B797D

Preview Lab

Preview with #3D1D64

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

Preview Lab → · Contrast checker → · Palette generator →