#3C23AB#3C23AB

#3C23AB is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.199 H 280.4°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#3C23AB
RGB	rgb(60, 35, 171)
HSL	hsl(251, 66%, 40%)
HSV	hsv(251, 80%, 67%)
CMYK	cmyk(64.9%, 79.5%, 0%, 32.9%)
CIE-LAB	lab(27.02, 49.11, -67.84)
CIE-LCH	lch(27.02, 83.75, 305.90°)
OKLab	oklab(39.29% 0.0361 -0.1958)
OKLCH	oklch(39.29% 0.199 280.4)
XYZ	xyz(9.8129, 5.1022, 38.9879)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C23AB #92AB23

analogous

#234EAB #3C23AB #8023AB

triadic

#3C23AB #AB3C23 #23AB3C

tetradic

#3C23AB #AB234E #92AB23 #23AB80

square

#3C23AB #AB234E #92AB23 #23AB80

split-complementary

#3C23AB #AB8023 #4EAB23

monochromatic

#180E45 #2A1978 #3C23AB #5335D6 #7E68E0

Accessibility & contrast

On white

10.39

#3C23AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3C23AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C23AB

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C23AB	#FFFFFF	#000000	##FFFFFF
##3C23AB	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AF

Deuteranopia (green-blind)

#003BA9

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3c23ab;
/* rgb */ color: rgb(60, 35, 171);
/* oklch */ color: oklch(39.3% 0.199 280.4);

Tailwind

colors: {
  custom: {
    50: '#8162c5',
    500: '#3c23ab',
    950: '#000000',
  },
}

SCSS

$custom: #3c23ab;
$custom-light: #8162c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c23ab",
  "rgb": {
    "r": 60,
    "g": 35,
    "b": 171
  },
  "hsl": {
    "h": 251.029,
    "s": 66.019,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39287,
    "c": 0.19912,
    "h": 280.4
  },
  "luminance": 0.05103
}

Semantic roles & 50–950 ramp

primary

#3C23AB

secondary

#B4C664

accent

#E93FCA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3C23AB

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

Preview Lab → · Contrast checker → · Palette generator →