#3A1765#3A1765

#3A1765 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.6% C 0.128 H 299.0°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A1765
RGB	rgb(58, 23, 101)
HSL	hsl(267, 63%, 24%)
HSV	hsv(267, 77%, 40%)
CMYK	cmyk(42.6%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(17.70, 34.27, -39.23)
CIE-LCH	lch(17.70, 52.09, 311.14°)
OKLab	oklab(30.58% 0.0622 -0.1121)
OKLCH	oklch(30.58% 0.128 299)
XYZ	xyz(4.3997, 2.4519, 12.5509)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1765 #426517

analogous

#171B65 #3A1765 #611765

triadic

#3A1765 #653A17 #17653A

tetradic

#3A1765 #65171B #426517 #176561

square

#3A1765 #65171B #426517 #176561

split-complementary

#3A1765 #656117 #1B6517

monochromatic

#0E0619 #1D0C33 #3A1765 #572297 #732EC9

Accessibility & contrast

On white

14.09

#3A1765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#3A1765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1765

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1765	#FFFFFF	#000000	##FFFFFF
##3A1765	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002B63

Tritanopia (blue-blind)

#302B3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3a1765;
/* rgb */ color: rgb(58, 23, 101);
/* oklch */ color: oklch(30.6% 0.128 299.0);

Tailwind

colors: {
  custom: {
    50: '#755892',
    500: '#3a1765',
    950: '#000000',
  },
}

SCSS

$custom: #3a1765;
$custom-light: #755892;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1765",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 266.923,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30584,
    "c": 0.12816,
    "h": 299
  },
  "luminance": 0.02452
}

Semantic roles & 50–950 ramp

primary

#3A1765

secondary

#719B3C

accent

#E6429C

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A1765

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

Preview Lab → · Contrast checker → · Palette generator →