#3C69CF#3C69CF

#3C69CF is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.166 H 263.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C69CF
RGB	rgb(60, 105, 207)
HSL	hsl(222, 60%, 52%)
HSV	hsv(222, 71%, 81%)
CMYK	cmyk(71%, 49.3%, 0%, 18.8%)
CIE-LAB	lab(46.40, 19.08, -57.35)
CIE-LCH	lch(46.40, 60.44, 288.40°)
OKLab	oklab(54.45% -0.0177 -0.1647)
OKLCH	oklch(54.45% 0.166 263.9)
XYZ	xyz(18.1736, 15.5669, 61.0663)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C69CF #CFA23C

analogous

#3CB2CF #3C69CF #593CCF

triadic

#3C69CF #CF3C69 #69CF3C

tetradic

#3C69CF #CF3CB2 #CFA23C #3CCF59

square

#3C69CF #CF3CB2 #CFA23C #3CCF59

split-complementary

#3C69CF #CF593C #B2CF3C

monochromatic

#1D3774 #294FA5 #3C69CF #6D8FDB #9EB5E7

Accessibility & contrast

On white

5.10

#3C69CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3C69CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C69CF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C69CF	#FFFFFF	#000000	##FFFFFF
##3C69CF	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E75D3

Deuteranopia (green-blind)

#0068CD

Tritanopia (blue-blind)

#008192

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3c69cf;
/* rgb */ color: rgb(60, 105, 207);
/* oklch */ color: oklch(54.5% 0.166 263.9);

Tailwind

colors: {
  custom: {
    50: '#8393de',
    500: '#3c69cf',
    950: '#000000',
  },
}

SCSS

$custom: #3c69cf;
$custom-light: #8393de;
$custom-dark: #000000;

JSON

{
  "hex": "#3c69cf",
  "rgb": {
    "r": 60,
    "g": 105,
    "b": 207
  },
  "hsl": {
    "h": 221.633,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.54454,
    "c": 0.16561,
    "h": 263.9
  },
  "luminance": 0.15569
}

Semantic roles & 50–950 ramp

primary

#3C69CF

secondary

#D3C093

accent

#B344E4

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C69CF

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

Preview Lab → · Contrast checker → · Palette generator →