#3A1689#3A1689

#3A1689 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.171 H 287.6°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A1689
RGB	rgb(58, 22, 137)
HSL	hsl(259, 72%, 31%)
HSV	hsv(259, 84%, 54%)
CMYK	cmyk(57.7%, 83.9%, 0%, 46.3%)
CIE-LAB	lab(21.13, 44.91, -56.71)
CIE-LCH	lch(21.13, 72.34, 308.38°)
OKLab	oklab(34.07% 0.0516 -0.1633)
OKLCH	oklch(34.07% 0.171 287.6)
XYZ	xyz(6.5458, 3.2791, 23.9501)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1689 #658916

analogous

#162B89 #3A1689 #731689

triadic

#3A1689 #893A16 #16893A

tetradic

#3A1689 #89162B #658916 #168973

square

#3A1689 #89162B #658916 #168973

split-complementary

#3A1689 #897316 #2B8916

monochromatic

#0D0520 #240E54 #3A1689 #501EBE #6E3ADF

Accessibility & contrast

On white

12.68

#3A1689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3A1689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1689

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1689	#FFFFFF	#000000	##FFFFFF
##3A1689	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358C

Deuteranopia (green-blind)

#003087

Tritanopia (blue-blind)

#163951

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a1689;
/* rgb */ color: rgb(58, 22, 137);
/* oklch */ color: oklch(34.1% 0.171 287.6);

Tailwind

colors: {
  custom: {
    50: '#7b59ad',
    500: '#3a1689',
    950: '#000000',
  },
}

SCSS

$custom: #3a1689;
$custom-light: #7b59ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1689",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 137
  },
  "hsl": {
    "h": 258.783,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34067,
    "c": 0.17125,
    "h": 287.6
  },
  "luminance": 0.0328
}

Semantic roles & 50–950 ramp

primary

#3A1689

secondary

#95BD3E

accent

#EF39B6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1689

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

Preview Lab → · Contrast checker → · Palette generator →