#3C3AB5#3C3AB5

#3C3AB5 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.5% C 0.188 H 275.9°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3C3AB5
RGB	rgb(60, 58, 181)
HSL	hsl(241, 51%, 47%)
HSV	hsv(241, 68%, 71%)
CMYK	cmyk(66.9%, 68%, 0%, 29%)
CIE-LAB	lab(32.53, 39.65, -64.75)
CIE-LCH	lch(32.53, 75.93, 301.48°)
OKLab	oklab(43.49% 0.0194 -0.1869)
OKLCH	oklch(43.49% 0.188 275.9)
XYZ	xyz(11.7143, 7.3219, 44.5030)
Luminance	0.0732 (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

#3C3AB5 #B3B53A

analogous

#3A75B5 #3C3AB5 #7A3AB5

triadic

#3C3AB5 #B53C3A #3AB53C

tetradic

#3C3AB5 #B53A75 #B3B53A #3AB57A

square

#3C3AB5 #B53A75 #B3B53A #3AB57A

split-complementary

#3C3AB5 #B57A3A #75B53A

monochromatic

#1D1C58 #2D2B87 #3C3AB5 #6260CC #908EDB

Accessibility & contrast

On white

8.52

#3C3AB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3C3AB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3AB5

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3AB5	#FFFFFF	#000000	##FFFFFF
##3C3AB5	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B9

Deuteranopia (green-blind)

#0047B3

Tritanopia (blue-blind)

#005B73

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3c3ab5;
/* rgb */ color: rgb(60, 58, 181);
/* oklch */ color: oklch(43.5% 0.188 275.9);

Tailwind

colors: {
  custom: {
    50: '#8171cc',
    500: '#3c3ab5',
    950: '#000000',
  },
}

SCSS

$custom: #3c3ab5;
$custom-light: #8171cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3ab5",
  "rgb": {
    "r": 60,
    "g": 58,
    "b": 181
  },
  "hsl": {
    "h": 240.976,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43491,
    "c": 0.18794,
    "h": 275.9
  },
  "luminance": 0.07323
}

Semantic roles & 50–950 ramp

primary

#3C3AB5

secondary

#C5C685

accent

#DB4DD9

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3C3AB5

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

Preview Lab → · Contrast checker → · Palette generator →