#3D1C8E#3D1C8E

#3D1C8E is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.171 H 287.3°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D1C8E
RGB	rgb(61, 28, 142)
HSL	hsl(257, 67%, 33%)
HSV	hsv(257, 80%, 56%)
CMYK	cmyk(57%, 80.3%, 0%, 44.3%)
CIE-LAB	lab(22.91, 44.03, -56.88)
CIE-LCH	lch(22.91, 71.93, 307.74°)
OKLab	oklab(35.54% 0.0509 -0.1637)
OKLCH	oklch(35.54% 0.171 287.3)
XYZ	xyz(7.2208, 3.7752, 25.9341)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1C8E #6D8E1C

analogous

#1C348E #3D1C8E #761C8E

triadic

#3D1C8E #8E3D1C #1C8E3D

tetradic

#3D1C8E #8E1C34 #6D8E1C #1C8E76

square

#3D1C8E #8E1C34 #6D8E1C #1C8E76

split-complementary

#3D1C8E #8E761C #348E1C

monochromatic

#110828 #27125B #3D1C8E #5326C1 #7349DB

Accessibility & contrast

On white

11.96

#3D1C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3D1C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1C8E

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1C8E	#FFFFFF	#000000	##FFFFFF
##3D1C8E	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)

#003991

Deuteranopia (green-blind)

#00338C

Tritanopia (blue-blind)

#183D55

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3d1c8e;
/* rgb */ color: rgb(61, 28, 142);
/* oklch */ color: oklch(35.5% 0.171 287.3);

Tailwind

colors: {
  custom: {
    50: '#7d5db0',
    500: '#3d1c8e',
    950: '#000000',
  },
}

SCSS

$custom: #3d1c8e;
$custom-light: #7d5db0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1c8e",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 142
  },
  "hsl": {
    "h": 257.368,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.3554,
    "c": 0.17146,
    "h": 287.3
  },
  "luminance": 0.03776
}

Semantic roles & 50–950 ramp

primary

#3D1C8E

secondary

#9BBD49

accent

#EA3EB8

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3D1C8E

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

Preview Lab → · Contrast checker → · Palette generator →