#3672C8#3672C8

#3672C8 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 55.7% C 0.147 H 257.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3672C8
RGB	rgb(54, 114, 200)
HSL	hsl(215, 57%, 50%)
HSV	hsv(215, 73%, 78%)
CMYK	cmyk(73%, 43%, 0%, 21.6%)
CIE-LAB	lab(48.24, 10.01, -50.39)
CIE-LCH	lch(48.24, 51.37, 281.23°)
OKLab	oklab(55.67% -0.0312 -0.1441)
OKLCH	oklch(55.67% 0.147 257.8)
XYZ	xyz(17.9602, 16.9870, 56.9647)
Luminance	0.1699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3672C8 #C88C36

analogous

#36BBC8 #3672C8 #4336C8

triadic

#3672C8 #C83672 #72C836

tetradic

#3672C8 #C836BB #C88C36 #36C843

square

#3672C8 #C836BB #C88C36 #36C843

split-complementary

#3672C8 #C84336 #BBC836

monochromatic

#1C3B68 #295798 #3672C8 #6694D6 #96B5E3

Accessibility & contrast

On white

4.78

#3672C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#3672C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3672C8

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3672C8	#FFFFFF	#000000	##FFFFFF
##3672C8	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487ACB

Deuteranopia (green-blind)

#2D6CC6

Tritanopia (blue-blind)

#008693

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3672c8;
/* rgb */ color: rgb(54, 114, 200);
/* oklch */ color: oklch(55.7% 0.147 257.8);

Tailwind

colors: {
  custom: {
    50: '#809ad9',
    500: '#3672c8',
    950: '#000000',
  },
}

SCSS

$custom: #3672c8;
$custom-light: #809ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3672c8",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 200
  },
  "hsl": {
    "h": 215.342,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55668,
    "c": 0.14748,
    "h": 257.8
  },
  "luminance": 0.16989
}

Semantic roles & 50–950 ramp

primary

#3672C8

secondary

#CEB38C

accent

#A247E1

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #3672C8

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

Preview Lab → · Contrast checker → · Palette generator →