#3C69CA#3C69CA

#3C69CA is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.159 H 263.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C69CA
RGB	rgb(60, 105, 202)
HSL	hsl(221, 57%, 51%)
HSV	hsv(221, 70%, 79%)
CMYK	cmyk(70.3%, 48%, 0%, 20.8%)
CIE-LAB	lab(46.08, 17.26, -55.00)
CIE-LCH	lch(46.08, 57.64, 287.42°)
OKLab	oklab(54.1% -0.0184 -0.1577)
OKLCH	oklch(54.1% 0.159 263.3)
XYZ	xyz(17.5720, 15.3263, 57.8979)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C69CA #CA9D3C

analogous

#3CB0CA #3C69CA #563CCA

triadic

#3C69CA #CA3C69 #69CA3C

tetradic

#3C69CA #CA3CB0 #CA9D3C #3CCA56

square

#3C69CA #CA3CB0 #CA9D3C #3CCA56

split-complementary

#3C69CA #CA563C #B0CA3C

monochromatic

#1E376E #2B4F9E #3C69CA #6C8ED7 #9CB3E4

Accessibility & contrast

On white

5.17

#3C69CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3C69CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C69CA

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C69CA	#FFFFFF	#000000	##FFFFFF
##3C69CA	1.00	5.17	4.07	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3474CE

Deuteranopia (green-blind)

#0C67C8

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3c69ca;
/* rgb */ color: rgb(60, 105, 202);
/* oklch */ color: oklch(54.1% 0.159 263.3);

Tailwind

colors: {
  custom: {
    50: '#8293db',
    500: '#3c69ca',
    950: '#000000',
  },
}

SCSS

$custom: #3c69ca;
$custom-light: #8293db;
$custom-dark: #000000;

JSON

{
  "hex": "#3c69ca",
  "rgb": {
    "r": 60,
    "g": 105,
    "b": 202
  },
  "hsl": {
    "h": 220.986,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.54104,
    "c": 0.15882,
    "h": 263.3
  },
  "luminance": 0.15328
}

Semantic roles & 50–950 ramp

primary

#3C69CA

secondary

#D0BC92

accent

#B047E1

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3C69CA

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

Preview Lab → · Contrast checker → · Palette generator →