#3C1B89#3C1B89

#3C1B89 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.167 H 288.0°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C1B89
RGB	rgb(60, 27, 137)
HSL	hsl(258, 67%, 32%)
HSV	hsv(258, 80%, 54%)
CMYK	cmyk(56.2%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(22.13, 42.92, -55.06)
CIE-LCH	lch(22.13, 69.82, 307.94°)
OKLab	oklab(34.81% 0.0516 -0.1584)
OKLCH	oklch(34.81% 0.167 288)
XYZ	xyz(6.7694, 3.5503, 23.9906)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1B89 #68891B

analogous

#1B3189 #3C1B89 #731B89

triadic

#3C1B89 #893C1B #1B893C

tetradic

#3C1B89 #891B31 #68891B #1B8973

square

#3C1B89 #891B31 #68891B #1B8973

split-complementary

#3C1B89 #89731B #31891B

monochromatic

#0F0723 #261156 #3C1B89 #5225BC #7144DA

Accessibility & contrast

On white

12.28

#3C1B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3C1B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1B89

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1B89	#FFFFFF	#000000	##FFFFFF
##3C1B89	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378C

Deuteranopia (green-blind)

#003287

Tritanopia (blue-blind)

#1B3B52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3c1b89;
/* rgb */ color: rgb(60, 27, 137);
/* oklch */ color: oklch(34.8% 0.167 288.0);

Tailwind

colors: {
  custom: {
    50: '#7b5cac',
    500: '#3c1b89',
    950: '#000000',
  },
}

SCSS

$custom: #3c1b89;
$custom-light: #7b5cac;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1b89",
  "rgb": {
    "r": 60,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 258,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3481,
    "c": 0.16663,
    "h": 288
  },
  "luminance": 0.03551
}

Semantic roles & 50–950 ramp

primary

#3C1B89

secondary

#98BC44

accent

#EA3EB6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3C1B89

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

Preview Lab → · Contrast checker → · Palette generator →