#3C3ABA#3C3ABA

#3C3ABA is a dark, vivid blue. Relative luminance 0.075; OKLCH L 44.0% C 0.194 H 275.5°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C3ABA
RGB	rgb(60, 58, 186)
HSL	hsl(241, 52%, 48%)
HSV	hsv(241, 69%, 73%)
CMYK	cmyk(67.7%, 68.8%, 0%, 27.1%)
CIE-LAB	lab(32.99, 41.32, -66.96)
CIE-LCH	lch(32.99, 78.69, 301.68°)
OKLab	oklab(43.96% 0.0188 -0.1934)
OKLCH	oklch(43.96% 0.194 275.5)
XYZ	xyz(12.2365, 7.5308, 47.2536)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3ABA #B8BA3A

analogous

#3A78BA #3C3ABA #7C3ABA

triadic

#3C3ABA #BA3C3A #3ABA3C

tetradic

#3C3ABA #BA3A78 #B8BA3A #3ABA7C

square

#3C3ABA #BA3A78 #B8BA3A #3ABA7C

split-complementary

#3C3ABA #BA7C3A #78BA3A

monochromatic

#1E1D5D #2D2B8B #3C3ABA #6563CE #9392DD

Accessibility & contrast

On white

8.38

#3C3ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3C3ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3ABA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3ABA	#FFFFFF	#000000	##FFFFFF
##3C3ABA	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BE

Deuteranopia (green-blind)

#0048B8

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3c3aba;
/* rgb */ color: rgb(60, 58, 186);
/* oklch */ color: oklch(44.0% 0.194 275.5);

Tailwind

colors: {
  custom: {
    50: '#8271d0',
    500: '#3c3aba',
    950: '#000000',
  },
}

SCSS

$custom: #3c3aba;
$custom-light: #8271d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3aba",
  "rgb": {
    "r": 60,
    "g": 58,
    "b": 186
  },
  "hsl": {
    "h": 240.938,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43961,
    "c": 0.19431,
    "h": 275.5
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#3C3ABA

secondary

#C7C888

accent

#DC4CDA

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3C3ABA

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

Preview Lab → · Contrast checker → · Palette generator →