#3C44AC#3C44AC

#3C44AC is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.4% C 0.164 H 274.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C44AC
RGB	rgb(60, 68, 172)
HSL	hsl(236, 48%, 45%)
HSV	hsv(236, 65%, 67%)
CMYK	cmyk(65.1%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(34.13, 30.30, -56.78)
CIE-LCH	lch(34.13, 64.36, 298.09°)
OKLab	oklab(44.43% 0.0121 -0.1635)
OKLCH	oklch(44.43% 0.164 274.2)
XYZ	xyz(11.3745, 8.0725, 39.9805)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C44AC #ACA43C

analogous

#3C7CAC #3C44AC #6C3CAC

triadic

#3C44AC #AC3C44 #44AC3C

tetradic

#3C44AC #AC3C7C #ACA43C #3CAC6C

square

#3C44AC #AC3C7C #ACA43C #3CAC6C

split-complementary

#3C44AC #AC6C3C #7CAC3C

monochromatic

#1C2051 #2C327F #3C44AC #5E66C7 #8C91D7

Accessibility & contrast

On white

8.03

#3C44AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3C44AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C44AC

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C44AC	#FFFFFF	#000000	##FFFFFF
##3C44AC	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c44ac;
/* rgb */ color: rgb(60, 68, 172);
/* oklch */ color: oklch(44.4% 0.164 274.2);

Tailwind

colors: {
  custom: {
    50: '#7f78c6',
    500: '#3c44ac',
    950: '#000000',
  },
}

SCSS

$custom: #3c44ac;
$custom-light: #7f78c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c44ac",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 235.714,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.44428,
    "c": 0.16395,
    "h": 274.2
  },
  "luminance": 0.08073
}

Semantic roles & 50–950 ramp

primary

#3C44AC

secondary

#C1BD82

accent

#CE50D8

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C44AC

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

Preview Lab → · Contrast checker → · Palette generator →