#3C44BD#3C44BD

#3C44BD is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.9% C 0.187 H 273.5°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3C44BD
RGB	rgb(60, 68, 189)
HSL	hsl(236, 52%, 49%)
HSV	hsv(236, 68%, 74%)
CMYK	cmyk(68.3%, 64%, 0%, 25.9%)
CIE-LAB	lab(35.53, 36.23, -64.56)
CIE-LCH	lch(35.53, 74.03, 299.30°)
OKLab	oklab(45.89% 0.0114 -0.1863)
OKLCH	oklch(45.89% 0.187 273.5)
XYZ	xyz(13.1128, 8.7678, 49.1356)
Luminance	0.0877 (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

#3C44BD #BDB53C

analogous

#3C85BD #3C44BD #753CBD

triadic

#3C44BD #BD3C44 #44BD3C

tetradic

#3C44BD #BD3C85 #BDB53C #3CBD75

square

#3C44BD #BD3C85 #BDB53C #3CBD75

split-complementary

#3C44BD #BD753C #85BD3C

monochromatic

#1F2360 #2D338F #3C44BD #676ECF #969ADE

Accessibility & contrast

On white

7.63

#3C44BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3C44BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C44BD

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C44BD	#FFFFFF	#000000	##FFFFFF
##3C44BD	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC1

Deuteranopia (green-blind)

#004EBB

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3c44bd;
/* rgb */ color: rgb(60, 68, 189);
/* oklch */ color: oklch(45.9% 0.187 273.5);

Tailwind

colors: {
  custom: {
    50: '#8278d2',
    500: '#3c44bd',
    950: '#000000',
  },
}

SCSS

$custom: #3c44bd;
$custom-light: #8278d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c44bd",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 236.279,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45893,
    "c": 0.18667,
    "h": 273.5
  },
  "luminance": 0.08769
}

Semantic roles & 50–950 ramp

primary

#3C44BD

secondary

#C9C58C

accent

#D24DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C44BD

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

Preview Lab → · Contrast checker → · Palette generator →