#3C3EBC#3C3EBC

#3C3EBC is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.8% C 0.192 H 274.7°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3C3EBC
RGB	rgb(60, 62, 188)
HSL	hsl(239, 52%, 49%)
HSV	hsv(239, 68%, 74%)
CMYK	cmyk(68.1%, 67%, 0%, 26.3%)
CIE-LAB	lab(34.06, 39.59, -66.39)
CIE-LCH	lch(34.06, 77.29, 300.81°)
OKLab	oklab(44.79% 0.0158 -0.1917)
OKLCH	oklch(44.79% 0.192 274.7)
XYZ	xyz(12.6602, 8.0356, 48.4510)
Luminance	0.0804 (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

#3C3EBC #BCBA3C

analogous

#3C7EBC #3C3EBC #7A3CBC

triadic

#3C3EBC #BC3C3E #3EBC3C

tetradic

#3C3EBC #BC3C7E #BCBA3C #3CBC7A

square

#3C3EBC #BC3C7E #BCBA3C #3CBC7A

split-complementary

#3C3EBC #BC7A3C #7EBC3C

monochromatic

#1E1F5F #2D2F8E #3C3EBC #6768CE #9596DD

Accessibility & contrast

On white

8.05

#3C3EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3C3EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3EBC

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3EBC	#FFFFFF	#000000	##FFFFFF
##3C3EBC	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#004ABA

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c3ebc;
/* rgb */ color: rgb(60, 62, 188);
/* oklch */ color: oklch(44.8% 0.192 274.7);

Tailwind

colors: {
  custom: {
    50: '#8274d1',
    500: '#3c3ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3c3ebc;
$custom-light: #8274d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3ebc",
  "rgb": {
    "r": 60,
    "g": 62,
    "b": 188
  },
  "hsl": {
    "h": 239.063,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4479,
    "c": 0.19236,
    "h": 274.7
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#3C3EBC

secondary

#C9C88B

accent

#D94DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3C3EBC

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

Preview Lab → · Contrast checker → · Palette generator →