#3C5DC2#3C5DC2

#3C5DC2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.0% C 0.163 H 266.9°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C5DC2
RGB	rgb(60, 93, 194)
HSL	hsl(225, 53%, 50%)
HSV	hsv(225, 69%, 76%)
CMYK	cmyk(69.1%, 52.1%, 0%, 23.9%)
CIE-LAB	lab(42.28, 22.03, -56.50)
CIE-LCH	lch(42.28, 60.65, 291.30°)
OKLab	oklab(51.04% -0.0088 -0.1624)
OKLCH	oklch(51.04% 0.163 266.9)
XYZ	xyz(15.5121, 12.6829, 52.6590)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5DC2 #C2A13C

analogous

#3CA0C2 #3C5DC2 #5E3CC2

triadic

#3C5DC2 #C23C5D #5DC23C

tetradic

#3C5DC2 #C23CA0 #C2A13C #3CC25E

square

#3C5DC2 #C23CA0 #C2A13C #3CC25E

split-complementary

#3C5DC2 #C25E3C #A0C23C

monochromatic

#1F3065 #2E4793 #3C5DC2 #6A84D1 #99AADF

Accessibility & contrast

On white

5.94

#3C5DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#3C5DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5DC2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5DC2	#FFFFFF	#000000	##FFFFFF
##3C5DC2	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6AC6

Deuteranopia (green-blind)

#005EC0

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3c5dc2;
/* rgb */ color: rgb(60, 93, 194);
/* oklch */ color: oklch(51.0% 0.163 266.9);

Tailwind

colors: {
  custom: {
    50: '#818ad5',
    500: '#3c5dc2',
    950: '#000000',
  },
}

SCSS

$custom: #3c5dc2;
$custom-light: #818ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5dc2",
  "rgb": {
    "r": 60,
    "g": 93,
    "b": 194
  },
  "hsl": {
    "h": 225.224,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51044,
    "c": 0.16261,
    "h": 266.9
  },
  "luminance": 0.12684
}

Semantic roles & 50–950 ramp

primary

#3C5DC2

secondary

#CBBC8F

accent

#B94CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3C5DC2

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

Preview Lab → · Contrast checker → · Palette generator →