#3C5BC4#3C5BC4

#3C5BC4 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.168 H 267.6°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3C5BC4
RGB	rgb(60, 91, 196)
HSL	hsl(226, 54%, 50%)
HSV	hsv(226, 69%, 77%)
CMYK	cmyk(69.4%, 53.6%, 0%, 23.1%)
CIE-LAB	lab(41.89, 24.04, -58.30)
CIE-LCH	lch(41.89, 63.06, 292.41°)
OKLab	oklab(50.79% -0.0069 -0.1677)
OKLCH	oklch(50.79% 0.168 267.6)
XYZ	xyz(15.5649, 12.4268, 53.7922)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5BC4 #C4A53C

analogous

#3C9FC4 #3C5BC4 #613CC4

triadic

#3C5BC4 #C43C5B #5BC43C

tetradic

#3C5BC4 #C43C9F #C4A53C #3CC461

square

#3C5BC4 #C43C9F #C4A53C #3CC461

split-complementary

#3C5BC4 #C4613C #9FC43C

monochromatic

#1F2F67 #2D4596 #3C5BC4 #6B83D2 #9AAAE0

Accessibility & contrast

On white

6.02

#3C5BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#3C5BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5BC4

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5BC4	#FFFFFF	#000000	##FFFFFF
##3C5BC4	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D69C8

Deuteranopia (green-blind)

#005DC2

Tritanopia (blue-blind)

#007486

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3c5bc4;
/* rgb */ color: rgb(60, 91, 196);
/* oklch */ color: oklch(50.8% 0.168 267.6);

Tailwind

colors: {
  custom: {
    50: '#8289d7',
    500: '#3c5bc4',
    950: '#000000',
  },
}

SCSS

$custom: #3c5bc4;
$custom-light: #8289d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5bc4",
  "rgb": {
    "r": 60,
    "g": 91,
    "b": 196
  },
  "hsl": {
    "h": 226.324,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5079,
    "c": 0.16783,
    "h": 267.6
  },
  "luminance": 0.12428
}

Semantic roles & 50–950 ramp

primary

#3C5BC4

secondary

#CCBE90

accent

#BC4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3C5BC4

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

Preview Lab → · Contrast checker → · Palette generator →