#3C44BF#3C44BF

#3C44BF is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.189 H 273.4°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3C44BF
RGB	rgb(60, 68, 191)
HSL	hsl(236, 52%, 49%)
HSV	hsv(236, 69%, 75%)
CMYK	cmyk(68.6%, 64.4%, 0%, 25.1%)
CIE-LAB	lab(35.70, 36.92, -65.45)
CIE-LCH	lch(35.70, 75.15, 299.43°)
OKLab	oklab(46.07% 0.0112 -0.1889)
OKLCH	oklch(46.07% 0.189 273.4)
XYZ	xyz(13.3314, 8.8552, 50.2868)
Luminance	0.0886 (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

#3C44BF #BFB73C

analogous

#3C86BF #3C44BF #763CBF

triadic

#3C44BF #BF3C44 #44BF3C

tetradic

#3C44BF #BF3C86 #BFB73C #3CBF76

square

#3C44BF #BF3C86 #BFB73C #3CBF76

split-complementary

#3C44BF #BF763C #86BF3C

monochromatic

#1F2362 #2D3390 #3C44BF #686FD0 #979BDE

Accessibility & contrast

On white

7.58

#3C44BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3C44BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C44BF

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C44BF	#FFFFFF	#000000	##FFFFFF
##3C44BF	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#004EBD

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3c44bf;
/* rgb */ color: rgb(60, 68, 191);
/* oklch */ color: oklch(46.1% 0.189 273.4);

Tailwind

colors: {
  custom: {
    50: '#8378d3',
    500: '#3c44bf',
    950: '#000000',
  },
}

SCSS

$custom: #3c44bf;
$custom-light: #8378d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c44bf",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 191
  },
  "hsl": {
    "h": 236.336,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46071,
    "c": 0.18927,
    "h": 273.4
  },
  "luminance": 0.08856
}

Semantic roles & 50–950 ramp

primary

#3C44BF

secondary

#CAC68D

accent

#D34CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C44BF

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

Preview Lab → · Contrast checker → · Palette generator →