#3C1B60#3C1B60

#3C1B60 is a dark, moderate violet. Relative luminance 0.026; OKLCH L 30.9% C 0.117 H 301.8°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C1B60
RGB	rgb(60, 27, 96)
HSL	hsl(269, 56%, 24%)
HSV	hsv(269, 72%, 38%)
CMYK	cmyk(37.5%, 71.9%, 0%, 62.4%)
CIE-LAB	lab(18.32, 31.16, -34.91)
CIE-LCH	lch(18.32, 46.79, 311.74°)
OKLab	oklab(30.95% 0.0617 -0.0993)
OKLCH	oklch(30.95% 0.117 301.8)
XYZ	xyz(4.3662, 2.5890, 11.3338)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1B60 #3F601B

analogous

#1B1C60 #3C1B60 #5F1B60

triadic

#3C1B60 #603C1B #1B603C

tetradic

#3C1B60 #601B1C #3F601B #1B605F

square

#3C1B60 #601B1C #3F601B #1B605F

split-complementary

#3C1B60 #605F1B #1C601B

monochromatic

#0F0718 #1E0E30 #3C1B60 #5A2890 #7836C0

Accessibility & contrast

On white

13.84

#3C1B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3C1B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1B60

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1B60	#FFFFFF	#000000	##FFFFFF
##3C1B60	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C62

Deuteranopia (green-blind)

#002C5F

Tritanopia (blue-blind)

#352B3B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c1b60;
/* rgb */ color: rgb(60, 27, 96);
/* oklch */ color: oklch(30.9% 0.117 301.8);

Tailwind

colors: {
  custom: {
    50: '#755a8e',
    500: '#3c1b60',
    950: '#000000',
  },
}

SCSS

$custom: #3c1b60;
$custom-light: #755a8e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1b60",
  "rgb": {
    "r": 60,
    "g": 27,
    "b": 96
  },
  "hsl": {
    "h": 268.696,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3095,
    "c": 0.11693,
    "h": 301.8
  },
  "luminance": 0.02589
}

Semantic roles & 50–950 ramp

primary

#3C1B60

secondary

#6D9641

accent

#DF4897

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #3C1B60

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

Preview Lab → · Contrast checker → · Palette generator →