#3C15A1#3C15A1

#3C15A1 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.8% C 0.199 H 283.5°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#3C15A1
RGB	rgb(60, 21, 161)
HSL	hsl(257, 77%, 36%)
HSV	hsv(257, 87%, 63%)
CMYK	cmyk(62.7%, 87%, 0%, 36.9%)
CIE-LAB	lab(23.90, 52.16, -66.95)
CIE-LCH	lch(23.90, 84.87, 307.92°)
OKLab	oklab(36.81% 0.0463 -0.193)
OKLCH	oklch(36.81% 0.199 283.5)
XYZ	xyz(8.5627, 4.0696, 34.0456)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C15A1 #7AA115

analogous

#1534A1 #3C15A1 #8215A1

triadic

#3C15A1 #A13C15 #15A13C

tetradic

#3C15A1 #A11534 #7AA115 #15A182

square

#3C15A1 #A11534 #7AA115 #15A182

split-complementary

#3C15A1 #A18215 #34A115

monochromatic

#140735 #280E6B #3C15A1 #501CD7 #7549E7

Accessibility & contrast

On white

11.58

#3C15A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#3C15A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C15A1

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C15A1	#FFFFFF	#000000	##FFFFFF
##3C15A1	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA5

Deuteranopia (green-blind)

#00349F

Tritanopia (blue-blind)

#00435F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3c15a1;
/* rgb */ color: rgb(60, 21, 161);
/* oklch */ color: oklch(36.8% 0.199 283.5);

Tailwind

colors: {
  custom: {
    50: '#805bbe',
    500: '#3c15a1',
    950: '#000000',
  },
}

SCSS

$custom: #3c15a1;
$custom-light: #805bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3c15a1",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 161
  },
  "hsl": {
    "h": 256.714,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36809,
    "c": 0.19851,
    "h": 283.5
  },
  "luminance": 0.0407
}

Semantic roles & 50–950 ramp

primary

#3C15A1

secondary

#A5C849

accent

#F334BE

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0412

muted

#7D7981

Preview Lab

Preview with #3C15A1

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

Preview Lab → · Contrast checker → · Palette generator →