#3C44BA#3C44BA

#3C44BA is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.6% C 0.183 H 273.6°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3C44BA
RGB	rgb(60, 68, 186)
HSL	hsl(236, 51%, 48%)
HSV	hsv(236, 68%, 73%)
CMYK	cmyk(67.7%, 63.4%, 0%, 27.1%)
CIE-LAB	lab(35.28, 35.19, -63.21)
CIE-LCH	lch(35.28, 72.34, 299.11°)
OKLab	oklab(45.63% 0.0116 -0.1824)
OKLCH	oklch(45.63% 0.183 273.6)
XYZ	xyz(12.7906, 8.6389, 47.4383)
Luminance	0.0864 (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

#3C44BA #BAB23C

analogous

#3C83BA #3C44BA #733CBA

triadic

#3C44BA #BA3C44 #44BA3C

tetradic

#3C44BA #BA3C83 #BAB23C #3CBA73

square

#3C44BA #BA3C83 #BAB23C #3CBA73

split-complementary

#3C44BA #BA733C #83BA3C

monochromatic

#1E225D #2D338C #3C44BA #666CCE #9499DC

Accessibility & contrast

On white

7.70

#3C44BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3C44BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C44BA

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C44BA	#FFFFFF	#000000	##FFFFFF
##3C44BA	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#006278

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c44ba;
/* rgb */ color: rgb(60, 68, 186);
/* oklch */ color: oklch(45.6% 0.183 273.6);

Tailwind

colors: {
  custom: {
    50: '#8178d0',
    500: '#3c44ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c44ba;
$custom-light: #8178d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c44ba",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 186
  },
  "hsl": {
    "h": 236.19,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45628,
    "c": 0.18273,
    "h": 273.6
  },
  "luminance": 0.0864
}

Semantic roles & 50–950 ramp

primary

#3C44BA

secondary

#C8C48A

accent

#D24DDB

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3C44BA

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

Preview Lab → · Contrast checker → · Palette generator →