#3B1565#3B1565

#3B1565 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.131 H 300.2°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#3B1565
RGB	rgb(59, 21, 101)
HSL	hsl(269, 66%, 24%)
HSV	hsv(269, 79%, 40%)
CMYK	cmyk(41.6%, 79.2%, 0%, 60.4%)
CIE-LAB	lab(17.49, 35.47, -39.57)
CIE-LCH	lch(17.49, 53.14, 311.87°)
OKLab	oklab(30.46% 0.0658 -0.113)
OKLCH	oklch(30.46% 0.131 300.2)
XYZ	xyz(4.4202, 2.4057, 12.5409)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1565 #3F6515

analogous

#151765 #3B1565 #631565

triadic

#3B1565 #653B15 #15653B

tetradic

#3B1565 #651517 #3F6515 #156563

square

#3B1565 #651517 #3F6515 #156563

split-complementary

#3B1565 #656315 #176515

monochromatic

#0F0519 #1D0A32 #3B1565 #592098 #762ACA

Accessibility & contrast

On white

14.18

#3B1565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3B1565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1565

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1565	#FFFFFF	#000000	##FFFFFF
##3B1565	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#312A3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3b1565;
/* rgb */ color: rgb(59, 21, 101);
/* oklch */ color: oklch(30.5% 0.131 300.2);

Tailwind

colors: {
  custom: {
    50: '#765792',
    500: '#3b1565',
    950: '#000000',
  },
}

SCSS

$custom: #3b1565;
$custom-light: #765792;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1565",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 101
  },
  "hsl": {
    "h": 268.5,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30464,
    "c": 0.13079,
    "h": 300.2
  },
  "luminance": 0.02406
}

Semantic roles & 50–950 ramp

primary

#3B1565

secondary

#6D9C3A

accent

#E93F98

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1565

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

Preview Lab → · Contrast checker → · Palette generator →