#3B1576#3B1576

#3B1576 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.150 H 293.8°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#3B1576
RGB	rgb(59, 21, 118)
HSL	hsl(264, 70%, 27%)
HSV	hsv(264, 82%, 46%)
CMYK	cmyk(50%, 82.2%, 0%, 53.7%)
CIE-LAB	lab(19.12, 40.15, -47.97)
CIE-LCH	lch(19.12, 62.56, 309.93°)
OKLab	oklab(32.1% 0.0607 -0.1377)
OKLCH	oklch(32.1% 0.15 293.8)
XYZ	xyz(5.3409, 2.7740, 17.3901)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1576 #507615

analogous

#152076 #3B1576 #6C1576

triadic

#3B1576 #763B15 #15763B

tetradic

#3B1576 #761520 #507615 #15766C

square

#3B1576 #761520 #507615 #15766C

split-complementary

#3B1576 #766C15 #207615

monochromatic

#0D051A #210C42 #3B1576 #551EAA #702CD9

Accessibility & contrast

On white

13.51

#3B1576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3B1576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1576

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1576	#FFFFFF	#000000	##FFFFFF
##3B1576	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002D74

Tritanopia (blue-blind)

#293146

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3b1576;
/* rgb */ color: rgb(59, 21, 118);
/* oklch */ color: oklch(32.1% 0.150 293.8);

Tailwind

colors: {
  custom: {
    50: '#78589e',
    500: '#3b1576',
    950: '#000000',
  },
}

SCSS

$custom: #3b1576;
$custom-light: #78589e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1576",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 118
  },
  "hsl": {
    "h": 263.505,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32103,
    "c": 0.15045,
    "h": 293.8
  },
  "luminance": 0.02774
}

Semantic roles & 50–950 ramp

primary

#3B1576

secondary

#80AC3B

accent

#ED3BA7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3B1576

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

Preview Lab → · Contrast checker → · Palette generator →