#3B3DD0#3B3DD0

#3B3DD0 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.5% C 0.219 H 273.3°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3B3DD0
RGB	rgb(59, 61, 208)
HSL	hsl(239, 61%, 52%)
HSV	hsv(239, 72%, 82%)
CMYK	cmyk(71.6%, 70.7%, 0%, 18.4%)
CIE-LAB	lab(35.64, 46.75, -75.47)
CIE-LCH	lch(35.64, 88.78, 301.78°)
OKLab	oklab(46.48% 0.0127 -0.2183)
OKLCH	oklch(46.48% 0.219 273.3)
XYZ	xyz(14.8537, 8.8199, 60.5819)
Luminance	0.0882 (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

#3B3DD0 #D0CE3B

analogous

#3B87D0 #3B3DD0 #843BD0

triadic

#3B3DD0 #D03B3D #3DD03B

tetradic

#3B3DD0 #D03B87 #D0CE3B #3BD084

square

#3B3DD0 #D03B87 #D0CE3B #3BD084

split-complementary

#3B3DD0 #D0843B #87D03B

monochromatic

#1C1D75 #2829A6 #3B3DD0 #6C6EDC #9E9FE8

Accessibility & contrast

On white

7.60

#3B3DD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3B3DD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3DD0

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3DD0	#FFFFFF	#000000	##FFFFFF
##3B3DD0	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD4

Deuteranopia (green-blind)

#004DCD

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3b3dd0;
/* rgb */ color: rgb(59, 61, 208);
/* oklch */ color: oklch(46.5% 0.219 273.3);

Tailwind

colors: {
  custom: {
    50: '#8674e0',
    500: '#3b3dd0',
    950: '#000000',
  },
}

SCSS

$custom: #3b3dd0;
$custom-light: #8674e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3dd0",
  "rgb": {
    "r": 59,
    "g": 61,
    "b": 208
  },
  "hsl": {
    "h": 239.195,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46475,
    "c": 0.21865,
    "h": 273.3
  },
  "luminance": 0.08821
}

Semantic roles & 50–950 ramp

primary

#3B3DD0

secondary

#D4D393

accent

#E243E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B3DD0

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

Preview Lab → · Contrast checker → · Palette generator →