#3C5CC3#3C5CC3

#3C5CC3 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.165 H 267.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C5CC3
RGB	rgb(60, 92, 195)
HSL	hsl(226, 53%, 50%)
HSV	hsv(226, 69%, 76%)
CMYK	cmyk(69.2%, 52.8%, 0%, 23.5%)
CIE-LAB	lab(42.08, 23.03, -57.40)
CIE-LCH	lch(42.08, 61.85, 291.86°)
OKLab	oklab(50.92% -0.0079 -0.165)
OKLCH	oklch(50.92% 0.165 267.3)
XYZ	xyz(15.5375, 12.5535, 53.2234)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5CC3 #C3A33C

analogous

#3C9FC3 #3C5CC3 #603CC3

triadic

#3C5CC3 #C33C5C #5CC33C

tetradic

#3C5CC3 #C33C9F #C3A33C #3CC360

square

#3C5CC3 #C33C9F #C3A33C #3CC360

split-complementary

#3C5CC3 #C3603C #9FC33C

monochromatic

#1F3065 #2E4694 #3C5CC3 #6B83D1 #9AAAE0

Accessibility & contrast

On white

5.98

#3C5CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#3C5CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5CC3

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5CC3	#FFFFFF	#000000	##FFFFFF
##3C5CC3	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156AC7

Deuteranopia (green-blind)

#005DC1

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3c5cc3;
/* rgb */ color: rgb(60, 92, 195);
/* oklch */ color: oklch(50.9% 0.165 267.3);

Tailwind

colors: {
  custom: {
    50: '#8289d6',
    500: '#3c5cc3',
    950: '#000000',
  },
}

SCSS

$custom: #3c5cc3;
$custom-light: #8289d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5cc3",
  "rgb": {
    "r": 60,
    "g": 92,
    "b": 195
  },
  "hsl": {
    "h": 225.778,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.50916,
    "c": 0.16523,
    "h": 267.3
  },
  "luminance": 0.12555
}

Semantic roles & 50–950 ramp

primary

#3C5CC3

secondary

#CCBD8F

accent

#BA4BDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3C5CC3

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

Preview Lab → · Contrast checker → · Palette generator →