#3B155F#3B155F

#3B155F is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.9% C 0.124 H 302.9°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#3B155F
RGB	rgb(59, 21, 95)
HSL	hsl(271, 64%, 23%)
HSV	hsv(271, 78%, 37%)
CMYK	cmyk(37.9%, 77.9%, 0%, 62.7%)
CIE-LAB	lab(16.95, 33.84, -36.47)
CIE-LCH	lch(16.95, 49.75, 312.86°)
OKLab	oklab(29.92% 0.0672 -0.1039)
OKLCH	oklch(29.92% 0.124 302.9)
XYZ	xyz(4.1369, 2.2924, 11.0488)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B155F #395F15

analogous

#16155F #3B155F #5F155E

triadic

#3B155F #5F3B15 #155F3B

tetradic

#3B155F #5F1615 #395F15 #155E5F

square

#3B155F #5F1615 #395F15 #155E5F

split-complementary

#3B155F #5E5F15 #155F16

monochromatic

#100619 #1C0A2D #3B155F #5A2091 #792BC3

Accessibility & contrast

On white

14.40

#3B155F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3B155F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B155F

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B155F	#FFFFFF	#000000	##FFFFFF
##3B155F	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002961

Deuteranopia (green-blind)

#002A5D

Tritanopia (blue-blind)

#342738

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3b155f;
/* rgb */ color: rgb(59, 21, 95);
/* oklch */ color: oklch(29.9% 0.124 302.9);

Tailwind

colors: {
  custom: {
    50: '#75568d',
    500: '#3b155f',
    950: '#000000',
  },
}

SCSS

$custom: #3b155f;
$custom-light: #75568d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b155f",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 95
  },
  "hsl": {
    "h": 270.811,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29921,
    "c": 0.12377,
    "h": 302.9
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#3B155F

secondary

#67963A

accent

#E74192

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3B155F

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

Preview Lab → · Contrast checker → · Palette generator →