#3C3BBD#3C3BBD

#3C3BBD is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.197 H 275.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3C3BBD
RGB	rgb(60, 59, 189)
HSL	hsl(240, 52%, 49%)
HSV	hsv(240, 69%, 74%)
CMYK	cmyk(68.3%, 68.8%, 0%, 25.9%)
CIE-LAB	lab(33.48, 41.73, -67.92)
CIE-LCH	lch(33.48, 79.71, 301.57°)
OKLab	oklab(44.4% 0.0177 -0.1962)
OKLCH	oklch(44.4% 0.197 275.2)
XYZ	xyz(12.6097, 7.7616, 48.9678)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.11

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3BBD #BCBD3B

analogous

#3B7BBD #3C3BBD #7D3BBD

triadic

#3C3BBD #BD3C3B #3BBD3C

tetradic

#3C3BBD #BD3B7B #BCBD3B #3BBD7D

square

#3C3BBD #BD3B7B #BCBD3B #3BBD7D

split-complementary

#3C3BBD #BD7D3B #7BBD3B

monochromatic

#1E1E60 #2D2C8E #3C3BBD #6766CF #9595DE

Accessibility & contrast

On white

8.23

#3C3BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3C3BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3BBD

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3BBD	#FFFFFF	#000000	##FFFFFF
##3C3BBD	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C1

Deuteranopia (green-blind)

#0049BB

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3c3bbd;
/* rgb */ color: rgb(60, 59, 189);
/* oklch */ color: oklch(44.4% 0.197 275.2);

Tailwind

colors: {
  custom: {
    50: '#8372d2',
    500: '#3c3bbd',
    950: '#000000',
  },
}

SCSS

$custom: #3c3bbd;
$custom-light: #8372d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3bbd",
  "rgb": {
    "r": 60,
    "g": 59,
    "b": 189
  },
  "hsl": {
    "h": 240.462,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44402,
    "c": 0.197,
    "h": 275.2
  },
  "luminance": 0.07763
}

Semantic roles & 50–950 ramp

primary

#3C3BBD

secondary

#C9C98B

accent

#DC4CDB

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3C3BBD

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

Preview Lab → · Contrast checker → · Palette generator →