#3D1E8B#3D1E8B

#3D1E8B is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.166 H 287.7°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D1E8B
RGB	rgb(61, 30, 139)
HSL	hsl(257, 64%, 33%)
HSV	hsv(257, 78%, 55%)
CMYK	cmyk(56.1%, 78.4%, 0%, 45.5%)
CIE-LAB	lab(22.95, 42.19, -54.96)
CIE-LCH	lch(22.95, 69.29, 307.51°)
OKLab	oklab(35.47% 0.0503 -0.1581)
OKLCH	oklch(35.47% 0.166 287.7)
XYZ	xyz(7.0476, 3.7844, 24.7802)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1E8B #6C8B1E

analogous

#1E368B #3D1E8B #731E8B

triadic

#3D1E8B #8B3D1E #1E8B3D

tetradic

#3D1E8B #8B1E36 #6C8B1E #1E8B73

square

#3D1E8B #8B1E36 #6C8B1E #1E8B73

split-complementary

#3D1E8B #8B731E #368B1E

monochromatic

#110826 #271359 #3D1E8B #5329BD #734BD8

Accessibility & contrast

On white

11.95

#3D1E8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3D1E8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1E8B

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1E8B	#FFFFFF	#000000	##FFFFFF
##3D1E8B	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398E

Deuteranopia (green-blind)

#003489

Tritanopia (blue-blind)

#1C3D54

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3d1e8b;
/* rgb */ color: rgb(61, 30, 139);
/* oklch */ color: oklch(35.5% 0.166 287.7);

Tailwind

colors: {
  custom: {
    50: '#7c5eae',
    500: '#3d1e8b',
    950: '#000000',
  },
}

SCSS

$custom: #3d1e8b;
$custom-light: #7c5eae;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1e8b",
  "rgb": {
    "r": 61,
    "g": 30,
    "b": 139
  },
  "hsl": {
    "h": 257.064,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35469,
    "c": 0.16596,
    "h": 287.7
  },
  "luminance": 0.03785
}

Semantic roles & 50–950 ramp

primary

#3D1E8B

secondary

#9BBB4A

accent

#E740B8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1E8B

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

Preview Lab → · Contrast checker → · Palette generator →