#3B41C3#3B41C3

#3B41C3 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.9% C 0.198 H 273.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#3B41C3
RGB	rgb(59, 65, 195)
HSL	hsl(237, 54%, 50%)
HSV	hsv(237, 70%, 76%)
CMYK	cmyk(69.7%, 66.7%, 0%, 23.5%)
CIE-LAB	lab(35.30, 40.02, -68.46)
CIE-LCH	lch(35.30, 79.30, 300.31°)
OKLab	oklab(45.87% 0.0119 -0.1978)
OKLCH	oklch(45.87% 0.198 273.4)
XYZ	xyz(13.5410, 8.6492, 52.5750)
Luminance	0.0865 (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

#3B41C3 #C3BD3B

analogous

#3B85C3 #3B41C3 #793BC3

triadic

#3B41C3 #C33B41 #41C33B

tetradic

#3B41C3 #C33B85 #C3BD3B #3BC379

square

#3B41C3 #C33B85 #C3BD3B #3BC379

split-complementary

#3B41C3 #C3793B #85C33B

monochromatic

#1F2265 #2D3194 #3B41C3 #696ED2 #989CE0

Accessibility & contrast

On white

7.69

#3B41C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3B41C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B41C3

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B41C3	#FFFFFF	#000000	##FFFFFF
##3B41C3	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#004DC1

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3b41c3;
/* rgb */ color: rgb(59, 65, 195);
/* oklch */ color: oklch(45.9% 0.198 273.4);

Tailwind

colors: {
  custom: {
    50: '#8376d6',
    500: '#3b41c3',
    950: '#000000',
  },
}

SCSS

$custom: #3b41c3;
$custom-light: #8376d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b41c3",
  "rgb": {
    "r": 59,
    "g": 65,
    "b": 195
  },
  "hsl": {
    "h": 237.353,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45868,
    "c": 0.19815,
    "h": 273.4
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#3B41C3

secondary

#CCC98E

accent

#D64BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3B41C3

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

Preview Lab → · Contrast checker → · Palette generator →