#3C3AAC#3C3AAC

#3C3AAC is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.176 H 276.7°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#3C3AAC
RGB	rgb(60, 58, 172)
HSL	hsl(241, 50%, 45%)
HSV	hsv(241, 66%, 67%)
CMYK	cmyk(65.1%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(31.73, 36.62, -60.71)
CIE-LCH	lch(31.73, 70.90, 301.10°)
OKLab	oklab(42.66% 0.0204 -0.1751)
OKLCH	oklch(42.66% 0.176 276.7)
XYZ	xyz(10.8205, 6.9644, 39.7958)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3AAC #AAAC3A

analogous

#3A71AC #3C3AAC #753AAC

triadic

#3C3AAC #AC3C3A #3AAC3C

tetradic

#3C3AAC #AC3A71 #AAAC3A #3AAC75

square

#3C3AAC #AC3A71 #AAAC3A #3AAC75

split-complementary

#3C3AAC #AC753A #71AC3A

monochromatic

#1C1B50 #2C2B7E #3C3AAC #5D5BC8 #8B89D7

Accessibility & contrast

On white

8.78

#3C3AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3C3AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3AAC

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3AAC	#FFFFFF	#000000	##FFFFFF
##3C3AAC	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B0

Deuteranopia (green-blind)

#0046AA

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3c3aac;
/* rgb */ color: rgb(60, 58, 172);
/* oklch */ color: oklch(42.7% 0.176 276.7);

Tailwind

colors: {
  custom: {
    50: '#7f71c6',
    500: '#3c3aac',
    950: '#000000',
  },
}

SCSS

$custom: #3c3aac;
$custom-light: #7f71c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3aac",
  "rgb": {
    "r": 60,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 241.053,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42663,
    "c": 0.17628,
    "h": 276.7
  },
  "luminance": 0.06965
}

Semantic roles & 50–950 ramp

primary

#3C3AAC

secondary

#C0C280

accent

#D94FD7

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3C3AAC

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

Preview Lab → · Contrast checker → · Palette generator →