#3C155E#3C155E

#3C155E is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.123 H 304.2°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#3C155E
RGB	rgb(60, 21, 94)
HSL	hsl(272, 63%, 23%)
HSV	hsv(272, 78%, 37%)
CMYK	cmyk(36.2%, 77.7%, 0%, 63.1%)
CIE-LAB	lab(17.01, 33.79, -35.70)
CIE-LCH	lch(17.01, 49.15, 313.42°)
OKLab	oklab(29.97% 0.069 -0.1016)
OKLCH	oklch(29.97% 0.123 304.2)
XYZ	xyz(4.1516, 2.3052, 10.8137)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C155E #375E15

analogous

#18155E #3C155E #5E155B

triadic

#3C155E #5E3C15 #155E3C

tetradic

#3C155E #5E1815 #375E15 #155B5E

square

#3C155E #5E1815 #375E15 #155B5E

split-complementary

#3C155E #5B5E15 #155E18

monochromatic

#100619 #1C0A2C #3C155E #5C2090 #7C2BC2

Accessibility & contrast

On white

14.37

#3C155E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3C155E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C155E

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C155E	#FFFFFF	#000000	##FFFFFF
##3C155E	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002960

Deuteranopia (green-blind)

#002A5C

Tritanopia (blue-blind)

#352738

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3c155e;
/* rgb */ color: rgb(60, 21, 94);
/* oklch */ color: oklch(30.0% 0.123 304.2);

Tailwind

colors: {
  custom: {
    50: '#76568c',
    500: '#3c155e',
    950: '#000000',
  },
}

SCSS

$custom: #3c155e;
$custom-light: #76568c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c155e",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 94
  },
  "hsl": {
    "h": 272.055,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29969,
    "c": 0.12284,
    "h": 304.2
  },
  "luminance": 0.02305
}

Semantic roles & 50–950 ramp

primary

#3C155E

secondary

#649539

accent

#E7418E

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3C155E

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

Preview Lab → · Contrast checker → · Palette generator →