#3672C7#3672C7

#3672C7 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.6% C 0.146 H 257.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3672C7
RGB	rgb(54, 114, 199)
HSL	hsl(215, 57%, 50%)
HSV	hsv(215, 73%, 78%)
CMYK	cmyk(72.9%, 42.7%, 0%, 22%)
CIE-LAB	lab(48.19, 9.64, -49.91)
CIE-LCH	lch(48.19, 50.83, 280.93°)
OKLab	oklab(55.6% -0.0314 -0.1427)
OKLCH	oklch(55.6% 0.146 257.6)
XYZ	xyz(17.8437, 16.9405, 56.3512)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3672C7 #C78B36

analogous

#36BBC7 #3672C7 #4236C7

triadic

#3672C7 #C73672 #72C736

tetradic

#3672C7 #C736BB #C78B36 #36C742

square

#3672C7 #C736BB #C78B36 #36C742

split-complementary

#3672C7 #C74236 #BBC736

monochromatic

#1C3B67 #295697 #3672C7 #6593D5 #95B5E2

Accessibility & contrast

On white

4.79

#3672C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#3672C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3672C7

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3672C7	#FFFFFF	#000000	##FFFFFF
##3672C7	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACA

Deuteranopia (green-blind)

#2F6CC5

Tritanopia (blue-blind)

#008693

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3672c7;
/* rgb */ color: rgb(54, 114, 199);
/* oklch */ color: oklch(55.6% 0.146 257.6);

Tailwind

colors: {
  custom: {
    50: '#7f9ad8',
    500: '#3672c7',
    950: '#000000',
  },
}

SCSS

$custom: #3672c7;
$custom-light: #7f9ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3672c7",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 199
  },
  "hsl": {
    "h": 215.172,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55603,
    "c": 0.14614,
    "h": 257.6
  },
  "luminance": 0.16942
}

Semantic roles & 50–950 ramp

primary

#3672C7

secondary

#CEB28B

accent

#A147E1

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3672C7

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

Preview Lab → · Contrast checker → · Palette generator →