#3A145B#3A145B

#3A145B is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.3% C 0.120 H 304.2°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A145B
RGB	rgb(58, 20, 91)
HSL	hsl(272, 64%, 22%)
HSV	hsv(272, 78%, 36%)
CMYK	cmyk(36.3%, 78%, 0%, 64.3%)
CIE-LAB	lab(16.28, 33.06, -34.90)
CIE-LCH	lch(16.28, 48.07, 313.45°)
OKLab	oklab(29.3% 0.0676 -0.0993)
OKLCH	oklch(29.3% 0.12 304.2)
XYZ	xyz(3.8830, 2.1552, 10.1069)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A145B #355B14

analogous

#17145B #3A145B #5B1459

triadic

#3A145B #5B3A14 #145B3A

tetradic

#3A145B #5B1714 #355B14 #14595B

square

#3A145B #5B1714 #355B14 #14595B

split-complementary

#3A145B #595B14 #145B17

monochromatic

#100619 #1A0929 #3A145B #5A1F8D #7A2ABF

Accessibility & contrast

On white

14.68

#3A145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3A145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A145B

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A145B	#FFFFFF	#000000	##FFFFFF
##3A145B	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275D

Deuteranopia (green-blind)

#00285A

Tritanopia (blue-blind)

#342536

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a145b;
/* rgb */ color: rgb(58, 20, 91);
/* oklch */ color: oklch(29.3% 0.120 304.2);

Tailwind

colors: {
  custom: {
    50: '#74558a',
    500: '#3a145b',
    950: '#000000',
  },
}

SCSS

$custom: #3a145b;
$custom-light: #74558a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a145b",
  "rgb": {
    "r": 58,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 272.113,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29305,
    "c": 0.12015,
    "h": 304.2
  },
  "luminance": 0.02155
}

Semantic roles & 50–950 ramp

primary

#3A145B

secondary

#629338

accent

#E7418E

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #3A145B

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

Preview Lab → · Contrast checker → · Palette generator →