#3C166A#3C166A

#3C166A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.136 H 298.7°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C166A
RGB	rgb(60, 22, 106)
HSL	hsl(267, 66%, 25%)
HSV	hsv(267, 79%, 42%)
CMYK	cmyk(43.4%, 79.2%, 0%, 58.4%)
CIE-LAB	lab(18.25, 36.54, -41.60)
CIE-LCH	lch(18.25, 55.36, 311.30°)
OKLab	oklab(31.18% 0.0651 -0.1189)
OKLCH	oklch(31.18% 0.136 298.7)
XYZ	xyz(4.7512, 2.5750, 13.8796)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C166A #446A16

analogous

#161A6A #3C166A #66166A

triadic

#3C166A #6A3C16 #166A3C

tetradic

#3C166A #6A161A #446A16 #166A66

square

#3C166A #6A161A #446A16 #166A66

split-complementary

#3C166A #6A6616 #1A6A16

monochromatic

#0E0519 #1F0B37 #3C166A #59219D #752BCF

Accessibility & contrast

On white

13.86

#3C166A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3C166A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C166A

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C166A	#FFFFFF	#000000	##FFFFFF
##3C166A	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6C

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#312C3F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c166a;
/* rgb */ color: rgb(60, 22, 106);
/* oklch */ color: oklch(31.2% 0.136 298.7);

Tailwind

colors: {
  custom: {
    50: '#775895',
    500: '#3c166a',
    950: '#000000',
  },
}

SCSS

$custom: #3c166a;
$custom-light: #775895;
$custom-dark: #000000;

JSON

{
  "hex": "#3c166a",
  "rgb": {
    "r": 60,
    "g": 22,
    "b": 106
  },
  "hsl": {
    "h": 267.143,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.31177,
    "c": 0.13559,
    "h": 298.7
  },
  "luminance": 0.02575
}

Semantic roles & 50–950 ramp

primary

#3C166A

secondary

#73A03B

accent

#E93F9C

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3C166A

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

Preview Lab → · Contrast checker → · Palette generator →