#3C5ED3#3C5ED3

#3C5ED3 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.184 H 267.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3C5ED3
RGB	rgb(60, 94, 211)
HSL	hsl(226, 63%, 53%)
HSV	hsv(226, 72%, 83%)
CMYK	cmyk(71.6%, 55.5%, 0%, 17.3%)
CIE-LAB	lab(43.75, 27.54, -63.92)
CIE-LCH	lch(43.75, 69.60, 293.31°)
OKLab	oklab(52.54% -0.0084 -0.1842)
OKLCH	oklch(52.54% 0.184 267.4)
XYZ	xyz(17.6200, 13.6674, 63.3249)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5ED3 #D3B13C

analogous

#3CA9D3 #3C5ED3 #653CD3

triadic

#3C5ED3 #D33C5E #5ED33C

tetradic

#3C5ED3 #D33CA9 #D3B13C #3CD365

square

#3C5ED3 #D33CA9 #D3B13C #3CD365

split-complementary

#3C5ED3 #D3653C #A9D33C

monochromatic

#1B3079 #2744AB #3C5ED3 #6E87DE #A0B0EA

Accessibility & contrast

On white

5.62

#3C5ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#3C5ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5ED3

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5ED3	#FFFFFF	#000000	##FFFFFF
##3C5ED3	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#0061D1

Tritanopia (blue-blind)

#007B8F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3c5ed3;
/* rgb */ color: rgb(60, 94, 211);
/* oklch */ color: oklch(52.5% 0.184 267.4);

Tailwind

colors: {
  custom: {
    50: '#858be1',
    500: '#3c5ed3',
    950: '#000000',
  },
}

SCSS

$custom: #3c5ed3;
$custom-light: #858be1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5ed3",
  "rgb": {
    "r": 60,
    "g": 94,
    "b": 211
  },
  "hsl": {
    "h": 226.49,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.18437,
    "h": 267.4
  },
  "luminance": 0.13669
}

Semantic roles & 50–950 ramp

primary

#3C5ED3

secondary

#D6C795

accent

#C142E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3C5ED3

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

Preview Lab → · Contrast checker → · Palette generator →