#3B3BDE#3B3BDE

#3B3BDE is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.6% C 0.237 H 272.8°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B3BDE
RGB	rgb(59, 59, 222)
HSL	hsl(240, 71%, 55%)
HSV	hsv(240, 73%, 87%)
CMYK	cmyk(73.4%, 73.4%, 0%, 12.9%)
CIE-LAB	lab(36.61, 52.42, -81.92)
CIE-LCH	lch(36.61, 97.26, 302.61°)
OKLab	oklab(47.58% 0.0114 -0.2371)
OKLCH	oklch(47.58% 0.237 272.8)
XYZ	xyz(16.5480, 9.3299, 70.0218)
Luminance	0.0933 (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

#3B3BDE #DEDE3B

analogous

#3B8CDE #3B3BDE #8C3BDE

triadic

#3B3BDE #DE3B3B #3BDE3B

tetradic

#3B3BDE #DE3B8C #DEDE3B #3BDE8C

square

#3B3BDE #DE3B8C #DEDE3B #3BDE8C

split-complementary

#3B3BDE #DE8C3B #8CDE3B

monochromatic

#171788 #2020BC #3B3BDE #6F6FE7 #A4A4F0

Accessibility & contrast

On white

7.33

#3B3BDE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3B3BDE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3BDE

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3BDE	#FFFFFF	#000000	##FFFFFF
##3B3BDE	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EE3

Deuteranopia (green-blind)

#004EDB

Tritanopia (blue-blind)

#006A8A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3b3bde;
/* rgb */ color: rgb(59, 59, 222);
/* oklch */ color: oklch(47.6% 0.237 272.8);

Tailwind

colors: {
  custom: {
    50: '#8a73ea',
    500: '#3b3bde',
    950: '#000000',
  },
}

SCSS

$custom: #3b3bde;
$custom-light: #8a73ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3bde",
  "rgb": {
    "r": 59,
    "g": 59,
    "b": 222
  },
  "hsl": {
    "h": 240,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.47584,
    "c": 0.23734,
    "h": 272.8
  },
  "luminance": 0.09332
}

Semantic roles & 50–950 ramp

primary

#3B3BDE

secondary

#DDDD98

accent

#EE3AEE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3B3BDE

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

Preview Lab → · Contrast checker → · Palette generator →