#3C5DCC#3C5DCC

#3C5DCC is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.8% C 0.176 H 267.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3C5DCC
RGB	rgb(60, 93, 204)
HSL	hsl(226, 59%, 52%)
HSV	hsv(226, 71%, 80%)
CMYK	cmyk(70.6%, 54.4%, 0%, 20%)
CIE-LAB	lab(42.98, 25.65, -61.15)
CIE-LCH	lch(42.98, 66.31, 292.76°)
OKLab	oklab(51.8% -0.008 -0.176)
OKLCH	oklch(51.8% 0.176 267.4)
XYZ	xyz(16.6731, 13.1473, 58.7740)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5DCC #CCAB3C

analogous

#3CA5CC #3C5DCC #633CCC

triadic

#3C5DCC #CC3C5D #5DCC3C

tetradic

#3C5DCC #CC3CA5 #CCAB3C #3CCC63

square

#3C5DCC #CC3CA5 #CCAB3C #3CCC63

split-complementary

#3C5DCC #CC633C #A5CC3C

monochromatic

#1D3070 #2A45A1 #3C5DCC #6D85D9 #9DAEE5

Accessibility & contrast

On white

5.79

#3C5DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3C5DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5DCC

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5DCC	#FFFFFF	#000000	##FFFFFF
##3C5DCC	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#005FCA

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3c5dcc;
/* rgb */ color: rgb(60, 93, 204);
/* oklch */ color: oklch(51.8% 0.176 267.4);

Tailwind

colors: {
  custom: {
    50: '#838adc',
    500: '#3c5dcc',
    950: '#000000',
  },
}

SCSS

$custom: #3c5dcc;
$custom-light: #838adc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5dcc",
  "rgb": {
    "r": 60,
    "g": 93,
    "b": 204
  },
  "hsl": {
    "h": 226.25,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51798,
    "c": 0.17621,
    "h": 267.4
  },
  "luminance": 0.13149
}

Semantic roles & 50–950 ramp

primary

#3C5DCC

secondary

#D1C392

accent

#BE46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3C5DCC

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

Preview Lab → · Contrast checker → · Palette generator →