#3A145C#3A145C

#3A145C is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.4% C 0.121 H 303.8°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#3A145C
RGB	rgb(58, 20, 92)
HSL	hsl(272, 64%, 22%)
HSV	hsv(272, 78%, 36%)
CMYK	cmyk(37%, 78.3%, 0%, 63.9%)
CIE-LAB	lab(16.37, 33.33, -35.43)
CIE-LCH	lch(16.37, 48.64, 313.25°)
OKLab	oklab(29.39% 0.0674 -0.1009)
OKLCH	oklch(29.39% 0.121 303.8)
XYZ	xyz(3.9264, 2.1726, 10.3356)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A145C #365C14

analogous

#16145C #3A145C #5C145A

triadic

#3A145C #5C3A14 #145C3A

tetradic

#3A145C #5C1614 #365C14 #145A5C

square

#3A145C #5C1614 #365C14 #145A5C

split-complementary

#3A145C #5A5C14 #145C16

monochromatic

#100519 #1A092A #3A145C #5A1F8E #792AC1

Accessibility & contrast

On white

14.64

#3A145C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3A145C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A145C

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A145C	#FFFFFF	#000000	##FFFFFF
##3A145C	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#00285B

Tritanopia (blue-blind)

#332637

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3a145c;
/* rgb */ color: rgb(58, 20, 92);
/* oklch */ color: oklch(29.4% 0.121 303.8);

Tailwind

colors: {
  custom: {
    50: '#74568b',
    500: '#3a145c',
    950: '#000000',
  },
}

SCSS

$custom: #3a145c;
$custom-light: #74568b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a145c",
  "rgb": {
    "r": 58,
    "g": 20,
    "b": 92
  },
  "hsl": {
    "h": 271.667,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29394,
    "c": 0.12132,
    "h": 303.8
  },
  "luminance": 0.02173
}

Semantic roles & 50–950 ramp

primary

#3A145C

secondary

#639438

accent

#E7418F

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #3A145C

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

Preview Lab → · Contrast checker → · Palette generator →