#3A1D9F#3A1D9F

#3A1D9F is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.191 H 282.1°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A1D9F
RGB	rgb(58, 29, 159)
HSL	hsl(253, 69%, 37%)
HSV	hsv(253, 82%, 62%)
CMYK	cmyk(63.5%, 81.8%, 0%, 37.6%)
CIE-LAB	lab(24.58, 48.16, -64.62)
CIE-LCH	lch(24.58, 80.59, 306.70°)
OKLab	oklab(37.16% 0.04 -0.1864)
OKLCH	oklch(37.16% 0.191 282.1)
XYZ	xyz(8.4403, 4.2809, 33.1757)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1D9F #829F1D

analogous

#1D419F #3A1D9F #7B1D9F

triadic

#3A1D9F #9F3A1D #1D9F3A

tetradic

#3A1D9F #9F1D41 #829F1D #1D9F7B

square

#3A1D9F #9F1D41 #829F1D #1D9F7B

split-complementary

#3A1D9F #9F7B1D #419F1D

monochromatic

#140A37 #27146B #3A1D9F #4D26D3 #7556E0

Accessibility & contrast

On white

11.31

#3A1D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3A1D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1D9F

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1D9F	#FFFFFF	#000000	##FFFFFF
##3A1D9F	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA3

Deuteranopia (green-blind)

#00369D

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3a1d9f;
/* rgb */ color: rgb(58, 29, 159);
/* oklch */ color: oklch(37.2% 0.191 282.1);

Tailwind

colors: {
  custom: {
    50: '#7e5ebd',
    500: '#3a1d9f',
    950: '#000000',
  },
}

SCSS

$custom: #3a1d9f;
$custom-light: #7e5ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1d9f",
  "rgb": {
    "r": 58,
    "g": 29,
    "b": 159
  },
  "hsl": {
    "h": 253.385,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37161,
    "c": 0.19066,
    "h": 282.1
  },
  "luminance": 0.04281
}

Semantic roles & 50–950 ramp

primary

#3A1D9F

secondary

#ABC454

accent

#EC3CC5

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3A1D9F

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

Preview Lab → · Contrast checker → · Palette generator →