#3C3ABC#3C3ABC

#3C3ABC is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.1% C 0.197 H 275.4°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3C3ABC
RGB	rgb(60, 58, 188)
HSL	hsl(241, 53%, 48%)
HSV	hsv(241, 69%, 74%)
CMYK	cmyk(68.1%, 69.1%, 0%, 26.3%)
CIE-LAB	lab(33.17, 41.99, -67.84)
CIE-LCH	lch(33.17, 79.78, 301.76°)
OKLab	oklab(44.15% 0.0185 -0.196)
OKLCH	oklch(44.15% 0.197 275.4)
XYZ	xyz(12.4506, 7.6165, 48.3812)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3ABC #BABC3A

analogous

#3A79BC #3C3ABC #7D3ABC

triadic

#3C3ABC #BC3C3A #3ABC3C

tetradic

#3C3ABC #BC3A79 #BABC3A #3ABC7D

square

#3C3ABC #BC3A79 #BABC3A #3ABC7D

split-complementary

#3C3ABC #BC7D3A #79BC3A

monochromatic

#1E1D5E #2D2C8D #3C3ABC #6664CF #9493DE

Accessibility & contrast

On white

8.32

#3C3ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3C3ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3ABC

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3ABC	#FFFFFF	#000000	##FFFFFF
##3C3ABC	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C0

Deuteranopia (green-blind)

#0048BA

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3c3abc;
/* rgb */ color: rgb(60, 58, 188);
/* oklch */ color: oklch(44.1% 0.197 275.4);

Tailwind

colors: {
  custom: {
    50: '#8371d1',
    500: '#3c3abc',
    950: '#000000',
  },
}

SCSS

$custom: #3c3abc;
$custom-light: #8371d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3abc",
  "rgb": {
    "r": 60,
    "g": 58,
    "b": 188
  },
  "hsl": {
    "h": 240.923,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4415,
    "c": 0.19683,
    "h": 275.4
  },
  "luminance": 0.07618
}

Semantic roles & 50–950 ramp

primary

#3C3ABC

secondary

#C8C989

accent

#DC4CDA

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3C3ABC

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

Preview Lab → · Contrast checker → · Palette generator →