#3B3ACF#3B3ACF

#3B3ACF is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.9% C 0.220 H 273.7°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3B3ACF
RGB	rgb(59, 58, 207)
HSL	hsl(240, 61%, 52%)
HSV	hsv(240, 72%, 81%)
CMYK	cmyk(71.5%, 72%, 0%, 18.8%)
CIE-LAB	lab(34.92, 48.14, -76.07)
CIE-LCH	lch(34.92, 90.02, 302.33°)
OKLab	oklab(45.94% 0.0144 -0.22)
OKLCH	oklch(45.94% 0.22 273.7)
XYZ	xyz(14.5754, 8.4595, 59.8841)
Luminance	0.0846 (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

#3B3ACF #CECF3A

analogous

#3A83CF #3B3ACF #863ACF

triadic

#3B3ACF #CF3B3A #3ACF3B

tetradic

#3B3ACF #CF3A83 #CECF3A #3ACF86

square

#3B3ACF #CF3A83 #CECF3A #3ACF86

split-complementary

#3B3ACF #CF863A #83CF3A

monochromatic

#1D1C73 #2928A4 #3B3ACF #6C6BDB #9D9CE7

Accessibility & contrast

On white

7.80

#3B3ACF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3B3ACF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3ACF

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3ACF	#FFFFFF	#000000	##FFFFFF
##3B3ACF	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D3

Deuteranopia (green-blind)

#004BCC

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3b3acf;
/* rgb */ color: rgb(59, 58, 207);
/* oklch */ color: oklch(45.9% 0.220 273.7);

Tailwind

colors: {
  custom: {
    50: '#8672df',
    500: '#3b3acf',
    950: '#000000',
  },
}

SCSS

$custom: #3b3acf;
$custom-light: #8672df;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3acf",
  "rgb": {
    "r": 59,
    "g": 58,
    "b": 207
  },
  "hsl": {
    "h": 240.403,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.45936,
    "c": 0.22048,
    "h": 273.7
  },
  "luminance": 0.08461
}

Semantic roles & 50–950 ramp

primary

#3B3ACF

secondary

#D3D392

accent

#E444E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B3ACF

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

Preview Lab → · Contrast checker → · Palette generator →