#3C1971#3C1971

#3C1971 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.140 H 295.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C1971
RGB	rgb(60, 25, 113)
HSL	hsl(264, 64%, 27%)
HSV	hsv(264, 78%, 44%)
CMYK	cmyk(46.9%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(19.42, 37.01, -44.23)
CIE-LCH	lch(19.42, 57.67, 309.92°)
OKLab	oklab(32.2% 0.0604 -0.1267)
OKLCH	oklch(32.2% 0.14 295.5)
XYZ	xyz(5.1909, 2.8480, 15.8958)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.63

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1971 #4E7119

analogous

#192271 #3C1971 #681971

triadic

#3C1971 #713C19 #19713C

tetradic

#3C1971 #711922 #4E7119 #197168

square

#3C1971 #711922 #4E7119 #197168

split-complementary

#3C1971 #716819 #227119

monochromatic

#0D0619 #210E3F #3C1971 #5724A3 #7233D2

Accessibility & contrast

On white

13.38

#3C1971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3C1971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1971

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1971	#FFFFFF	#000000	##FFFFFF
##3C1971	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#2D3044

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3c1971;
/* rgb */ color: rgb(60, 25, 113);
/* oklch */ color: oklch(32.2% 0.140 295.5);

Tailwind

colors: {
  custom: {
    50: '#785a9b',
    500: '#3c1971',
    950: '#000000',
  },
}

SCSS

$custom: #3c1971;
$custom-light: #785a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1971",
  "rgb": {
    "r": 60,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 263.864,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32201,
    "c": 0.14034,
    "h": 295.5
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#3C1971

secondary

#7DA640

accent

#E741A5

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3C1971

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

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