#3C24BB#3C24BB

#3C24BB is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 41.1% C 0.217 H 278.2°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#3C24BB
RGB	rgb(60, 36, 187)
HSL	hsl(250, 68%, 44%)
HSV	hsv(250, 81%, 73%)
CMYK	cmyk(67.9%, 80.7%, 0%, 26.7%)
CIE-LAB	lab(28.93, 53.37, -74.25)
CIE-LCH	lch(28.93, 91.44, 305.71°)
OKLab	oklab(41.12% 0.0309 -0.2145)
OKLCH	oklch(41.12% 0.217 278.2)
XYZ	xyz(11.4611, 5.8093, 47.5214)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C24BB #A3BB24

analogous

#2458BB #3C24BB #8724BB

triadic

#3C24BB #BB3C24 #24BB3C

tetradic

#3C24BB #BB2458 #A3BB24 #24BB87

square

#3C24BB #BB2458 #A3BB24 #24BB87

split-complementary

#3C24BB #BB8724 #58BB24

monochromatic

#1B1054 #2C1A88 #3C24BB #5A42DB #8775E4

Accessibility & contrast

On white

9.71

#3C24BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3C24BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C24BB

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C24BB	#FFFFFF	#000000	##FFFFFF
##3C24BB	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABF

Deuteranopia (green-blind)

#003EB8

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3c24bb;
/* rgb */ color: rgb(60, 36, 187);
/* oklch */ color: oklch(41.1% 0.217 278.2);

Tailwind

colors: {
  custom: {
    50: '#8464d1',
    500: '#3c24bb',
    950: '#000000',
  },
}

SCSS

$custom: #3c24bb;
$custom-light: #8464d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c24bb",
  "rgb": {
    "r": 60,
    "g": 36,
    "b": 187
  },
  "hsl": {
    "h": 249.536,
    "s": 67.713,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4112,
    "c": 0.2167,
    "h": 278.2
  },
  "luminance": 0.0581
}

Semantic roles & 50–950 ramp

primary

#3C24BB

secondary

#BDCC6F

accent

#EB3DCF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3C24BB

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

Preview Lab → · Contrast checker → · Palette generator →