#3672CC#3672CC

#3672CC is a mid, vivid blue. Relative luminance 0.172; OKLCH L 55.9% C 0.153 H 258.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3672CC
RGB	rgb(54, 114, 204)
HSL	hsl(216, 60%, 51%)
HSV	hsv(216, 74%, 80%)
CMYK	cmyk(73.5%, 44.1%, 0%, 20%)
CIE-LAB	lab(48.48, 11.48, -52.30)
CIE-LCH	lch(48.48, 53.54, 282.38°)
OKLab	oklab(55.93% -0.0304 -0.1497)
OKLCH	oklch(55.93% 0.153 258.5)
XYZ	xyz(18.4338, 17.1765, 59.4589)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3672CC #CC9036

analogous

#36BDCC #3672CC #4536CC

triadic

#3672CC #CC3672 #72CC36

tetradic

#3672CC #CC36BD #CC9036 #36CC45

square

#3672CC #CC36BD #CC9036 #36CC45

split-complementary

#3672CC #CC4536 #BDCC36

monochromatic

#1B3C6C #28579D #3672CC #6794D8 #98B6E5

Accessibility & contrast

On white

4.73

#3672CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#3672CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3672CC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3672CC	#FFFFFF	#000000	##FFFFFF
##3672CC	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457BCF

Deuteranopia (green-blind)

#276DCA

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3672cc;
/* rgb */ color: rgb(54, 114, 204);
/* oklch */ color: oklch(55.9% 0.153 258.5);

Tailwind

colors: {
  custom: {
    50: '#809adc',
    500: '#3672cc',
    950: '#000000',
  },
}

SCSS

$custom: #3672cc;
$custom-light: #809adc;
$custom-dark: #000000;

JSON

{
  "hex": "#3672cc",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 204
  },
  "hsl": {
    "h": 216,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55929,
    "c": 0.15281,
    "h": 258.5
  },
  "luminance": 0.17179
}

Semantic roles & 50–950 ramp

primary

#3672CC

secondary

#D0B68E

accent

#A445E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3672CC

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

Preview Lab → · Contrast checker → · Palette generator →