#3B3BC2#3B3BC2

#3B3BC2 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.8% C 0.204 H 274.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3B3BC2
RGB	rgb(59, 59, 194)
HSL	hsl(240, 53%, 50%)
HSV	hsv(240, 70%, 76%)
CMYK	cmyk(69.6%, 69.6%, 0%, 23.9%)
CIE-LAB	lab(33.88, 43.28, -70.20)
CIE-LCH	lch(33.88, 82.47, 301.65°)
OKLab	oklab(44.82% 0.0158 -0.2029)
OKLCH	oklch(44.82% 0.204 274.5)
XYZ	xyz(13.1020, 7.9515, 51.8728)
Luminance	0.0795 (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

#3B3BC2 #C2C23B

analogous

#3B7FC2 #3B3BC2 #7F3BC2

triadic

#3B3BC2 #C23B3B #3BC23B

tetradic

#3B3BC2 #C23B7F #C2C23B #3BC27F

square

#3B3BC2 #C23B7F #C2C23B #3BC27F

split-complementary

#3B3BC2 #C27F3B #7FC23B

monochromatic

#1E1E64 #2D2D93 #3B3BC2 #6969D1 #9898E0

Accessibility & contrast

On white

8.11

#3B3BC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3B3BC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3BC2

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3BC2	#FFFFFF	#000000	##FFFFFF
##3B3BC2	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C6

Deuteranopia (green-blind)

#0049C0

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3b3bc2;
/* rgb */ color: rgb(59, 59, 194);
/* oklch */ color: oklch(44.8% 0.204 274.5);

Tailwind

colors: {
  custom: {
    50: '#8372d6',
    500: '#3b3bc2',
    950: '#000000',
  },
}

SCSS

$custom: #3b3bc2;
$custom-light: #8372d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3bc2",
  "rgb": {
    "r": 59,
    "g": 59,
    "b": 194
  },
  "hsl": {
    "h": 240,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44815,
    "c": 0.20351,
    "h": 274.5
  },
  "luminance": 0.07953
}

Semantic roles & 50–950 ramp

primary

#3B3BC2

secondary

#CBCB8E

accent

#DD4BDD

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3B3BC2

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

Preview Lab → · Contrast checker → · Palette generator →