#3C69CC#3C69CC

#3C69CC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.2% C 0.162 H 263.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#3C69CC
RGB	rgb(60, 105, 204)
HSL	hsl(221, 59%, 52%)
HSV	hsv(221, 71%, 80%)
CMYK	cmyk(70.6%, 48.5%, 0%, 20%)
CIE-LAB	lab(46.21, 17.99, -55.94)
CIE-LCH	lch(46.21, 58.76, 287.83°)
OKLab	oklab(54.24% -0.0181 -0.1605)
OKLCH	oklch(54.24% 0.162 263.6)
XYZ	xyz(17.8103, 15.4216, 59.1531)
Luminance	0.1542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C69CC #CC9F3C

analogous

#3CB1CC #3C69CC #573CCC

triadic

#3C69CC #CC3C69 #69CC3C

tetradic

#3C69CC #CC3CB1 #CC9F3C #3CCC57

square

#3C69CC #CC3CB1 #CC9F3C #3CCC57

split-complementary

#3C69CC #CC573C #B1CC3C

monochromatic

#1D3770 #2A4FA1 #3C69CC #6D8ED9 #9DB4E5

Accessibility & contrast

On white

5.14

#3C69CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#3C69CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C69CC

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C69CC	#FFFFFF	#000000	##FFFFFF
##3C69CC	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3274D0

Deuteranopia (green-blind)

#0267CA

Tritanopia (blue-blind)

#008091

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3c69cc;
/* rgb */ color: rgb(60, 105, 204);
/* oklch */ color: oklch(54.2% 0.162 263.6);

Tailwind

colors: {
  custom: {
    50: '#8393dc',
    500: '#3c69cc',
    950: '#000000',
  },
}

SCSS

$custom: #3c69cc;
$custom-light: #8393dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c69cc",
  "rgb": {
    "r": 60,
    "g": 105,
    "b": 204
  },
  "hsl": {
    "h": 221.25,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.54243,
    "c": 0.16154,
    "h": 263.6
  },
  "luminance": 0.15423
}

Semantic roles & 50–950 ramp

primary

#3C69CC

secondary

#D1BE92

accent

#B146E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C69CC

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

Preview Lab → · Contrast checker → · Palette generator →