#3C1785#3C1785

#3C1785 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.166 H 289.6°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#3C1785
RGB	rgb(60, 23, 133)
HSL	hsl(260, 71%, 31%)
HSV	hsv(260, 83%, 52%)
CMYK	cmyk(54.9%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(21.08, 43.61, -54.27)
CIE-LCH	lch(21.08, 69.62, 308.78°)
OKLab	oklab(33.96% 0.0557 -0.1561)
OKLCH	oklch(33.96% 0.166 289.6)
XYZ	xyz(6.4023, 3.2666, 22.4789)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1785 #608517

analogous

#172985 #3C1785 #731785

triadic

#3C1785 #853C17 #17853C

tetradic

#3C1785 #851729 #608517 #178573

square

#3C1785 #851729 #608517 #178573

split-complementary

#3C1785 #857317 #298517

monochromatic

#0D051D #240E51 #3C1785 #5420B9 #703ADD

Accessibility & contrast

On white

12.70

#3C1785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3C1785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1785

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1785	#FFFFFF	#000000	##FFFFFF
##3C1785	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003588

Deuteranopia (green-blind)

#003083

Tritanopia (blue-blind)

#20384F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3c1785;
/* rgb */ color: rgb(60, 23, 133);
/* oklch */ color: oklch(34.0% 0.166 289.6);

Tailwind

colors: {
  custom: {
    50: '#7b5aaa',
    500: '#3c1785',
    950: '#000000',
  },
}

SCSS

$custom: #3c1785;
$custom-light: #7b5aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1785",
  "rgb": {
    "r": 60,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 260.182,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.3396,
    "c": 0.16574,
    "h": 289.6
  },
  "luminance": 0.03267
}

Semantic roles & 50–950 ramp

primary

#3C1785

secondary

#90B93F

accent

#ED3BB1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3C1785

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

Preview Lab → · Contrast checker → · Palette generator →