#3B145F#3B145F

#3B145F is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.8% C 0.125 H 303.1°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B145F
RGB	rgb(59, 20, 95)
HSL	hsl(271, 65%, 23%)
HSV	hsv(271, 79%, 37%)
CMYK	cmyk(37.9%, 78.9%, 0%, 62.7%)
CIE-LAB	lab(16.78, 34.34, -36.75)
CIE-LCH	lch(16.78, 50.30, 313.05°)
OKLab	oklab(29.8% 0.0683 -0.1047)
OKLCH	oklch(29.8% 0.125 303.1)
XYZ	xyz(4.1189, 2.2563, 11.0428)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B145F #385F14

analogous

#16145F #3B145F #5F145D

triadic

#3B145F #5F3B14 #145F3B

tetradic

#3B145F #5F1614 #385F14 #145D5F

square

#3B145F #5F1614 #385F14 #145D5F

split-complementary

#3B145F #5D5F14 #145F16

monochromatic

#100519 #1C092C #3B145F #5A1F92 #7A29C4

Accessibility & contrast

On white

14.47

#3B145F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3B145F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B145F

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B145F	#FFFFFF	#000000	##FFFFFF
##3B145F	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002961

Deuteranopia (green-blind)

#00295D

Tritanopia (blue-blind)

#342738

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b145f;
/* rgb */ color: rgb(59, 20, 95);
/* oklch */ color: oklch(29.8% 0.125 303.1);

Tailwind

colors: {
  custom: {
    50: '#75568d',
    500: '#3b145f',
    950: '#000000',
  },
}

SCSS

$custom: #3b145f;
$custom-light: #75568d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b145f",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 95
  },
  "hsl": {
    "h": 271.2,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29798,
    "c": 0.12504,
    "h": 303.1
  },
  "luminance": 0.02256
}

Semantic roles & 50–950 ramp

primary

#3B145F

secondary

#669738

accent

#E84091

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3B145F

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

Preview Lab → · Contrast checker → · Palette generator →