#3C15B4#3C15B4

#3C15B4 is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 39.0% C 0.219 H 280.2°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C15B4
RGB	rgb(60, 21, 180)
HSL	hsl(255, 79%, 39%)
HSV	hsv(255, 88%, 71%)
CMYK	cmyk(66.7%, 88.3%, 0%, 29.4%)
CIE-LAB	lab(26.13, 57.29, -74.72)
CIE-LCH	lch(26.13, 94.15, 307.48°)
OKLab	oklab(38.97% 0.039 -0.2156)
OKLCH	oklch(38.97% 0.219 280.2)
XYZ	xyz(10.3672, 4.7914, 43.5497)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C15B4 #8DB415

analogous

#153EB4 #3C15B4 #8C15B4

triadic

#3C15B4 #B43C15 #15B43C

tetradic

#3C15B4 #B4153E #8DB415 #15B48C

square

#3C15B4 #B4153E #8DB415 #15B48C

split-complementary

#3C15B4 #B48C15 #3EB415

monochromatic

#170846 #2A0F7D #3C15B4 #5121E5 #7C58EC

Accessibility & contrast

On white

10.72

#3C15B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3C15B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C15B4

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C15B4	#FFFFFF	#000000	##FFFFFF
##3C15B4	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B8

Deuteranopia (green-blind)

#0038B1

Tritanopia (blue-blind)

#004B6A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3c15b4;
/* rgb */ color: rgb(60, 21, 180);
/* oklch */ color: oklch(39.0% 0.219 280.2);

Tailwind

colors: {
  custom: {
    50: '#845dcc',
    500: '#3c15b4',
    950: '#000000',
  },
}

SCSS

$custom: #3c15b4;
$custom-light: #845dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c15b4",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 180
  },
  "hsl": {
    "h": 254.717,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38972,
    "c": 0.21909,
    "h": 280.2
  },
  "luminance": 0.04792
}

Semantic roles & 50–950 ramp

primary

#3C15B4

secondary

#B1CF56

accent

#F632C6

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0D0514

muted

#7D7982

Preview Lab

Preview with #3C15B4

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

Preview Lab → · Contrast checker → · Palette generator →