#3C1C88#3C1C88

#3C1C88 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.164 H 288.1°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#3C1C88
RGB	rgb(60, 28, 136)
HSL	hsl(258, 66%, 32%)
HSV	hsv(258, 79%, 53%)
CMYK	cmyk(55.9%, 79.4%, 0%, 46.7%)
CIE-LAB	lab(22.19, 42.15, -54.33)
CIE-LCH	lch(22.19, 68.77, 307.81°)
OKLab	oklab(34.82% 0.0512 -0.1563)
OKLCH	oklch(34.82% 0.164 288.1)
XYZ	xyz(6.7214, 3.5684, 23.6224)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1C88 #68881C

analogous

#1C3288 #3C1C88 #721C88

triadic

#3C1C88 #883C1C #1C883C

tetradic

#3C1C88 #881C32 #68881C #1C8872

square

#3C1C88 #881C32 #68881C #1C8872

split-complementary

#3C1C88 #88721C #32881C

monochromatic

#0F0722 #261255 #3C1C88 #5226BB #7146D9

Accessibility & contrast

On white

12.25

#3C1C88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3C1C88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1C88

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1C88	#FFFFFF	#000000	##FFFFFF
##3C1C88	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378B

Deuteranopia (green-blind)

#003286

Tritanopia (blue-blind)

#1C3B51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3c1c88;
/* rgb */ color: rgb(60, 28, 136);
/* oklch */ color: oklch(34.8% 0.164 288.1);

Tailwind

colors: {
  custom: {
    50: '#7b5dac',
    500: '#3c1c88',
    950: '#000000',
  },
}

SCSS

$custom: #3c1c88;
$custom-light: #7b5dac;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1c88",
  "rgb": {
    "r": 60,
    "g": 28,
    "b": 136
  },
  "hsl": {
    "h": 257.778,
    "s": 65.854,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34824,
    "c": 0.16448,
    "h": 288.1
  },
  "luminance": 0.03569
}

Semantic roles & 50–950 ramp

primary

#3C1C88

secondary

#98BA45

accent

#E93FB6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3C1C88

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

Preview Lab → · Contrast checker → · Palette generator →