#3C69BC#3C69BC

#3C69BC is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.140 H 261.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3C69BC
RGB	rgb(60, 105, 188)
HSL	hsl(219, 52%, 49%)
HSV	hsv(219, 68%, 74%)
CMYK	cmyk(68.1%, 44.1%, 0%, 26.3%)
CIE-LAB	lab(45.21, 12.17, -48.31)
CIE-LCH	lch(45.21, 49.82, 284.14°)
OKLab	oklab(53.16% -0.0207 -0.1381)
OKLCH	oklch(53.16% 0.14 261.5)
XYZ	xyz(15.9889, 14.6930, 49.5606)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C69BC #BC8F3C

analogous

#3CA9BC #3C69BC #4F3CBC

triadic

#3C69BC #BC3C69 #69BC3C

tetradic

#3C69BC #BC3CA9 #BC8F3C #3CBC4F

square

#3C69BC #BC3CA9 #BC8F3C #3CBC4F

split-complementary

#3C69BC #BC4F3C #A9BC3C

monochromatic

#1E355F #2D4F8E #3C69BC #678BCE #95AFDD

Accessibility & contrast

On white

5.33

#3C69BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3C69BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C69BC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C69BC	#FFFFFF	#000000	##FFFFFF
##3C69BC	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BF

Deuteranopia (green-blind)

#2A66BA

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3c69bc;
/* rgb */ color: rgb(60, 105, 188);
/* oklch */ color: oklch(53.2% 0.140 261.5);

Tailwind

colors: {
  custom: {
    50: '#8093d1',
    500: '#3c69bc',
    950: '#000000',
  },
}

SCSS

$custom: #3c69bc;
$custom-light: #8093d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c69bc",
  "rgb": {
    "r": 60,
    "g": 105,
    "b": 188
  },
  "hsl": {
    "h": 218.906,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53159,
    "c": 0.13962,
    "h": 261.5
  },
  "luminance": 0.14695
}

Semantic roles & 50–950 ramp

primary

#3C69BC

secondary

#C9B38B

accent

#A94DDB

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3C69BC

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

Preview Lab → · Contrast checker → · Palette generator →