#3B1A84#3B1A84

#3B1A84 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.162 H 288.9°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#3B1A84
RGB	rgb(59, 26, 132)
HSL	hsl(259, 67%, 31%)
HSV	hsv(259, 80%, 52%)
CMYK	cmyk(55.3%, 80.3%, 0%, 48.2%)
CIE-LAB	lab(21.34, 41.81, -53.23)
CIE-LCH	lch(21.34, 67.69, 308.15°)
OKLab	oklab(34.08% 0.0523 -0.1531)
OKLCH	oklch(34.08% 0.162 288.9)
XYZ	xyz(6.3367, 3.3342, 22.1350)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1A84 #63841A

analogous

#1A2E84 #3B1A84 #701A84

triadic

#3B1A84 #843B1A #1A843B

tetradic

#3B1A84 #841A2E #63841A #1A8470

square

#3B1A84 #841A2E #63841A #1A8470

split-complementary

#3B1A84 #84701A #2E841A

monochromatic

#0D061E #241051 #3B1A84 #5224B7 #6F3FD9

Accessibility & contrast

On white

12.60

#3B1A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3B1A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1A84

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1A84	#FFFFFF	#000000	##FFFFFF
##3B1A84	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003587

Deuteranopia (green-blind)

#003182

Tritanopia (blue-blind)

#1E394F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3b1a84;
/* rgb */ color: rgb(59, 26, 132);
/* oklch */ color: oklch(34.1% 0.162 288.9);

Tailwind

colors: {
  custom: {
    50: '#7a5ba9',
    500: '#3b1a84',
    950: '#000000',
  },
}

SCSS

$custom: #3b1a84;
$custom-light: #7a5ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1a84",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 132
  },
  "hsl": {
    "h": 258.679,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34079,
    "c": 0.16178,
    "h": 288.9
  },
  "luminance": 0.03335
}

Semantic roles & 50–950 ramp

primary

#3B1A84

secondary

#93B842

accent

#EA3EB4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3B1A84

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

Preview Lab → · Contrast checker → · Palette generator →