#3B3CD0#3B3CD0

#3B3CD0 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.220 H 273.4°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#3B3CD0
RGB	rgb(59, 60, 208)
HSL	hsl(240, 61%, 52%)
HSV	hsv(240, 72%, 82%)
CMYK	cmyk(71.6%, 71.2%, 0%, 18.4%)
CIE-LAB	lab(35.43, 47.33, -75.81)
CIE-LCH	lch(35.43, 89.37, 301.98°)
OKLab	oklab(46.33% 0.0132 -0.2193)
OKLCH	oklch(46.33% 0.22 273.4)
XYZ	xyz(14.8009, 8.7141, 60.5642)
Luminance	0.0872 (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

#3B3CD0 #D0CF3B

analogous

#3B87D0 #3B3CD0 #843BD0

triadic

#3B3CD0 #D03B3C #3CD03B

tetradic

#3B3CD0 #D03B87 #D0CF3B #3BD084

square

#3B3CD0 #D03B87 #D0CF3B #3BD084

split-complementary

#3B3CD0 #D0843B #87D03B

monochromatic

#1C1D75 #2829A6 #3B3CD0 #6C6DDC #9E9EE8

Accessibility & contrast

On white

7.66

#3B3CD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3B3CD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3CD0

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3CD0	#FFFFFF	#000000	##FFFFFF
##3B3CD0	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD4

Deuteranopia (green-blind)

#004CCD

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3b3cd0;
/* rgb */ color: rgb(59, 60, 208);
/* oklch */ color: oklch(46.3% 0.220 273.4);

Tailwind

colors: {
  custom: {
    50: '#8673e0',
    500: '#3b3cd0',
    950: '#000000',
  },
}

SCSS

$custom: #3b3cd0;
$custom-light: #8673e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3cd0",
  "rgb": {
    "r": 59,
    "g": 60,
    "b": 208
  },
  "hsl": {
    "h": 239.597,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.21967,
    "h": 273.4
  },
  "luminance": 0.08716
}

Semantic roles & 50–950 ramp

primary

#3B3CD0

secondary

#D4D393

accent

#E343E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B3CD0

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

Preview Lab → · Contrast checker → · Palette generator →