#3B1671#3B1671

#3B1671 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.144 H 295.3°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#3B1671
RGB	rgb(59, 22, 113)
HSL	hsl(264, 67%, 26%)
HSV	hsv(264, 81%, 44%)
CMYK	cmyk(47.8%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(18.78, 38.30, -45.29)
CIE-LCH	lch(18.78, 59.32, 310.22°)
OKLab	oklab(31.72% 0.0615 -0.1298)
OKLCH	oklch(31.72% 0.144 295.3)
XYZ	xyz(5.0704, 2.6957, 15.8728)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1671 #4C7116

analogous

#161F71 #3B1671 #691671

triadic

#3B1671 #713B16 #16713B

tetradic

#3B1671 #71161F #4C7116 #167169

square

#3B1671 #71161F #4C7116 #167169

split-complementary

#3B1671 #716916 #1F7116

monochromatic

#0D051A #200C3E #3B1671 #5620A4 #712CD6

Accessibility & contrast

On white

13.64

#3B1671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3B1671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1671

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1671	#FFFFFF	#000000	##FFFFFF
##3B1671	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#2C2F43

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3b1671;
/* rgb */ color: rgb(59, 22, 113);
/* oklch */ color: oklch(31.7% 0.144 295.3);

Tailwind

colors: {
  custom: {
    50: '#77589b',
    500: '#3b1671',
    950: '#000000',
  },
}

SCSS

$custom: #3b1671;
$custom-light: #77589b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1671",
  "rgb": {
    "r": 59,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 264.396,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.31721,
    "c": 0.14364,
    "h": 295.3
  },
  "luminance": 0.02696
}

Semantic roles & 50–950 ramp

primary

#3B1671

secondary

#7BA73C

accent

#EA3EA4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3B1671

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

Preview Lab → · Contrast checker → · Palette generator →