#3C3EBA#3C3EBA

#3C3EBA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.6% C 0.190 H 274.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3C3EBA
RGB	rgb(60, 62, 186)
HSL	hsl(239, 51%, 48%)
HSV	hsv(239, 68%, 73%)
CMYK	cmyk(67.7%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(33.88, 38.91, -65.50)
CIE-LCH	lch(33.88, 76.19, 300.71°)
OKLab	oklab(44.61% 0.016 -0.1891)
OKLCH	oklch(44.61% 0.19 274.8)
XYZ	xyz(12.4461, 7.9499, 47.3234)
Luminance	0.0795 (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

#3C3EBA #BAB83C

analogous

#3C7DBA #3C3EBA #793CBA

triadic

#3C3EBA #BA3C3E #3EBA3C

tetradic

#3C3EBA #BA3C7D #BAB83C #3CBA79

square

#3C3EBA #BA3C7D #BAB83C #3CBA79

split-complementary

#3C3EBA #BA793C #7DBA3C

monochromatic

#1E1F5D #2D2F8C #3C3EBA #6667CE #9495DC

Accessibility & contrast

On white

8.11

#3C3EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3C3EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3EBA

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3EBA	#FFFFFF	#000000	##FFFFFF
##3C3EBA	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#005F76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c3eba;
/* rgb */ color: rgb(60, 62, 186);
/* oklch */ color: oklch(44.6% 0.190 274.8);

Tailwind

colors: {
  custom: {
    50: '#8274d0',
    500: '#3c3eba',
    950: '#000000',
  },
}

SCSS

$custom: #3c3eba;
$custom-light: #8274d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3eba",
  "rgb": {
    "r": 60,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 239.048,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44606,
    "c": 0.18978,
    "h": 274.8
  },
  "luminance": 0.07951
}

Semantic roles & 50–950 ramp

primary

#3C3EBA

secondary

#C8C78A

accent

#D84DDB

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3C3EBA

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

Preview Lab → · Contrast checker → · Palette generator →