#3A1C9F#3A1C9F

#3A1C9F is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.191 H 282.2°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#3A1C9F
RGB	rgb(58, 28, 159)
HSL	hsl(254, 70%, 37%)
HSV	hsv(254, 82%, 62%)
CMYK	cmyk(63.5%, 82.4%, 0%, 37.6%)
CIE-LAB	lab(24.43, 48.61, -64.87)
CIE-LCH	lch(24.43, 81.06, 306.85°)
OKLab	oklab(37.06% 0.0405 -0.1871)
OKLCH	oklch(37.06% 0.191 282.2)
XYZ	xyz(8.4162, 4.2326, 33.1676)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1C9F #819F1C

analogous

#1C409F #3A1C9F #7B1C9F

triadic

#3A1C9F #9F3A1C #1C9F3A

tetradic

#3A1C9F #9F1C40 #819F1C #1C9F7B

square

#3A1C9F #9F1C40 #819F1C #1C9F7B

split-complementary

#3A1C9F #9F7B1C #409F1C

monochromatic

#140A37 #27136B #3A1C9F #4D25D3 #7554E1

Accessibility & contrast

On white

11.37

#3A1C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#3A1C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1C9F

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1C9F	#FFFFFF	#000000	##FFFFFF
##3A1C9F	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA3

Deuteranopia (green-blind)

#00359D

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3a1c9f;
/* rgb */ color: rgb(58, 28, 159);
/* oklch */ color: oklch(37.1% 0.191 282.2);

Tailwind

colors: {
  custom: {
    50: '#7e5ebd',
    500: '#3a1c9f',
    950: '#000000',
  },
}

SCSS

$custom: #3a1c9f;
$custom-light: #7e5ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1c9f",
  "rgb": {
    "r": 58,
    "g": 28,
    "b": 159
  },
  "hsl": {
    "h": 253.74,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37055,
    "c": 0.19147,
    "h": 282.2
  },
  "luminance": 0.04233
}

Semantic roles & 50–950 ramp

primary

#3A1C9F

secondary

#AAC453

accent

#ED3BC4

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3A1C9F

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

Preview Lab → · Contrast checker → · Palette generator →