#3C1B9F#3C1B9F

#3C1B9F is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.192 H 283.3°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#3C1B9F
RGB	rgb(60, 27, 159)
HSL	hsl(255, 71%, 36%)
HSV	hsv(255, 83%, 62%)
CMYK	cmyk(62.3%, 83%, 0%, 37.6%)
CIE-LAB	lab(24.47, 49.25, -64.79)
CIE-LCH	lch(24.47, 81.38, 307.24°)
OKLab	oklab(37.13% 0.0442 -0.1868)
OKLCH	oklch(37.13% 0.192 283.3)
XYZ	xyz(8.5115, 4.2471, 33.1654)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1B9F #7E9F1B

analogous

#1B3C9F #3C1B9F #7E1B9F

triadic

#3C1B9F #9F3C1B #1B9F3C

tetradic

#3C1B9F #9F1B3C #7E9F1B #1B9F7E

square

#3C1B9F #9F1B3C #7E9F1B #1B9F7E

split-complementary

#3C1B9F #9F7E1B #3C9F1B

monochromatic

#150936 #28126B #3C1B9F #5024D3 #7653E2

Accessibility & contrast

On white

11.35

#3C1B9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#3C1B9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1B9F

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1B9F	#FFFFFF	#000000	##FFFFFF
##3C1B9F	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA3

Deuteranopia (green-blind)

#00369D

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3c1b9f;
/* rgb */ color: rgb(60, 27, 159);
/* oklch */ color: oklch(37.1% 0.192 283.3);

Tailwind

colors: {
  custom: {
    50: '#7f5ebd',
    500: '#3c1b9f',
    950: '#000000',
  },
}

SCSS

$custom: #3c1b9f;
$custom-light: #7f5ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1b9f",
  "rgb": {
    "r": 60,
    "g": 27,
    "b": 159
  },
  "hsl": {
    "h": 255,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37134,
    "c": 0.19198,
    "h": 283.3
  },
  "luminance": 0.04248
}

Semantic roles & 50–950 ramp

primary

#3C1B9F

secondary

#A8C551

accent

#EE3AC1

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3C1B9F

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

Preview Lab → · Contrast checker → · Palette generator →