#3C24B4#3C24B4

#3C24B4 is a dark, highly saturated violet. Relative luminance 0.055; OKLCH L 40.4% C 0.209 H 279.1°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C24B4
RGB	rgb(60, 36, 180)
HSL	hsl(250, 67%, 42%)
HSV	hsv(250, 80%, 71%)
CMYK	cmyk(66.7%, 80%, 0%, 29.4%)
CIE-LAB	lab(28.16, 51.31, -71.36)
CIE-LCH	lch(28.16, 87.89, 305.72°)
OKLab	oklab(40.36% 0.033 -0.2061)
OKLCH	oklch(40.36% 0.209 279.1)
XYZ	xyz(10.7299, 5.5168, 43.6706)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C24B4 #9CB424

analogous

#2454B4 #3C24B4 #8424B4

triadic

#3C24B4 #B43C24 #24B43C

tetradic

#3C24B4 #B42454 #9CB424 #24B484

square

#3C24B4 #B42454 #9CB424 #24B484

split-complementary

#3C24B4 #B48424 #54B424

monochromatic

#1A104E #2B1A81 #3C24B4 #573DD8 #8370E2

Accessibility & contrast

On white

9.98

#3C24B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3C24B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C24B4

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C24B4	#FFFFFF	#000000	##FFFFFF
##3C24B4	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B8

Deuteranopia (green-blind)

#003DB2

Tritanopia (blue-blind)

#00506C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c24b4;
/* rgb */ color: rgb(60, 36, 180);
/* oklch */ color: oklch(40.4% 0.209 279.1);

Tailwind

colors: {
  custom: {
    50: '#8363cc',
    500: '#3c24b4',
    950: '#000000',
  },
}

SCSS

$custom: #3c24b4;
$custom-light: #8363cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c24b4",
  "rgb": {
    "r": 60,
    "g": 36,
    "b": 180
  },
  "hsl": {
    "h": 250,
    "s": 66.667,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40363,
    "c": 0.20869,
    "h": 279.1
  },
  "luminance": 0.05518
}

Semantic roles & 50–950 ramp

primary

#3C24B4

secondary

#B9C96B

accent

#EA3ECD

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3C24B4

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

Preview Lab → · Contrast checker → · Palette generator →