#3B3CA2#3B3CA2

#3B3CA2 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.1% C 0.161 H 276.5°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#3B3CA2
RGB	rgb(59, 60, 162)
HSL	hsl(239, 47%, 43%)
HSV	hsv(239, 64%, 64%)
CMYK	cmyk(63.6%, 63%, 0%, 36.5%)
CIE-LAB	lab(31.28, 31.79, -55.44)
CIE-LCH	lch(31.28, 63.90, 299.83°)
OKLab	oklab(42.05% 0.0183 -0.1596)
OKLCH	oklch(42.05% 0.161 276.5)
XYZ	xyz(9.9390, 6.7694, 34.9583)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3CA2 #A2A13B

analogous

#3B6FA2 #3B3CA2 #6D3BA2

triadic

#3B3CA2 #A23B3C #3CA23B

tetradic

#3B3CA2 #A23B6F #A2A13B #3BA26D

square

#3B3CA2 #A23B6F #A2A13B #3BA26D

split-complementary

#3B3CA2 #A26D3B #6FA23B

monochromatic

#1A1B48 #2B2B75 #3B3CA2 #5859C2 #8586D3

Accessibility & contrast

On white

8.92

#3B3CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3B3CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3CA2

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3CA2	#FFFFFF	#000000	##FFFFFF
##3B3CA2	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA5

Deuteranopia (green-blind)

#0045A0

Tritanopia (blue-blind)

#005669

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3b3ca2;
/* rgb */ color: rgb(59, 60, 162);
/* oklch */ color: oklch(42.1% 0.161 276.5);

Tailwind

colors: {
  custom: {
    50: '#7d72be',
    500: '#3b3ca2',
    950: '#000000',
  },
}

SCSS

$custom: #3b3ca2;
$custom-light: #7d72be;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3ca2",
  "rgb": {
    "r": 59,
    "g": 60,
    "b": 162
  },
  "hsl": {
    "h": 239.417,
    "s": 46.606,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42052,
    "c": 0.1607,
    "h": 276.5
  },
  "luminance": 0.0677
}

Semantic roles & 50–950 ramp

primary

#3B3CA2

secondary

#BDBC7C

accent

#D552D6

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3B3CA2

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

Preview Lab → · Contrast checker → · Palette generator →