#3C1777#3C1777

#3C1777 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.150 H 293.8°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C1777
RGB	rgb(60, 23, 119)
HSL	hsl(263, 68%, 28%)
HSV	hsv(263, 81%, 47%)
CMYK	cmyk(49.6%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(19.66, 39.67, -47.71)
CIE-LCH	lch(19.66, 62.05, 309.74°)
OKLab	oklab(32.54% 0.0604 -0.1369)
OKLCH	oklch(32.54% 0.15 293.8)
XYZ	xyz(5.4987, 2.9052, 17.7202)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1777 #527717

analogous

#172277 #3C1777 #6C1777

triadic

#3C1777 #773C17 #17773C

tetradic

#3C1777 #771722 #527717 #17776C

square

#3C1777 #771722 #527717 #17776C

split-complementary

#3C1777 #776C17 #227717

monochromatic

#0D051A #220D44 #3C1777 #5621AA #7131D7

Accessibility & contrast

On white

13.28

#3C1777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3C1777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1777

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1777	#FFFFFF	#000000	##FFFFFF
##3C1777	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002E75

Tritanopia (blue-blind)

#2A3247

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3c1777;
/* rgb */ color: rgb(60, 23, 119);
/* oklch */ color: oklch(32.5% 0.150 293.8);

Tailwind

colors: {
  custom: {
    50: '#79599f',
    500: '#3c1777',
    950: '#000000',
  },
}

SCSS

$custom: #3c1777;
$custom-light: #79599f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1777",
  "rgb": {
    "r": 60,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 263.125,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32542,
    "c": 0.14962,
    "h": 293.8
  },
  "luminance": 0.02905
}

Semantic roles & 50–950 ramp

primary

#3C1777

secondary

#82AC3E

accent

#EA3DA8

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3C1777

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

Preview Lab → · Contrast checker → · Palette generator →