#3B3ADD#3B3ADD

#3B3ADD is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.237 H 272.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3B3ADD
RGB	rgb(59, 58, 221)
HSL	hsl(240, 71%, 55%)
HSV	hsv(240, 74%, 87%)
CMYK	cmyk(73.3%, 73.8%, 0%, 13.3%)
CIE-LAB	lab(36.32, 52.64, -81.83)
CIE-LCH	lch(36.32, 97.30, 302.75°)
OKLab	oklab(47.35% 0.012 -0.2368)
OKLCH	oklch(47.35% 0.237 272.9)
XYZ	xyz(16.3635, 9.1747, 69.3011)
Luminance	0.0918 (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

#3B3ADD #DCDD3A

analogous

#3A8BDD #3B3ADD #8D3ADD

triadic

#3B3ADD #DD3B3A #3ADD3B

tetradic

#3B3ADD #DD3A8B #DCDD3A #3ADD8D

square

#3B3ADD #DD3A8B #DCDD3A #3ADD8D

split-complementary

#3B3ADD #DD8D3A #8BDD3A

monochromatic

#181786 #2120BA #3B3ADD #6F6EE6 #A3A2EF

Accessibility & contrast

On white

7.41

#3B3ADD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3B3ADD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3ADD

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3ADD	#FFFFFF	#000000	##FFFFFF
##3B3ADD	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DE2

Deuteranopia (green-blind)

#004DDA

Tritanopia (blue-blind)

#006989

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3b3add;
/* rgb */ color: rgb(59, 58, 221);
/* oklch */ color: oklch(47.3% 0.237 272.9);

Tailwind

colors: {
  custom: {
    50: '#8972e9',
    500: '#3b3add',
    950: '#000000',
  },
}

SCSS

$custom: #3b3add;
$custom-light: #8972e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3add",
  "rgb": {
    "r": 59,
    "g": 58,
    "b": 221
  },
  "hsl": {
    "h": 240.368,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.47346,
    "c": 0.2371,
    "h": 272.9
  },
  "luminance": 0.09176
}

Semantic roles & 50–950 ramp

primary

#3B3ADD

secondary

#DBDC97

accent

#ED3AEC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3B3ADD

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

Preview Lab → · Contrast checker → · Palette generator →