#3762C8#3762C8

#3762C8 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.3% C 0.166 H 264.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#3762C8
RGB	rgb(55, 98, 200)
HSL	hsl(222, 57%, 50%)
HSV	hsv(222, 73%, 78%)
CMYK	cmyk(72.5%, 51%, 0%, 21.6%)
CIE-LAB	lab(43.82, 20.30, -57.49)
CIE-LCH	lch(43.82, 60.97, 289.45°)
OKLab	oklab(52.28% -0.0167 -0.1653)
OKLCH	oklch(52.28% 0.166 264.2)
XYZ	xyz(16.3649, 13.7160, 56.4174)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3762C8 #C89D37

analogous

#37AAC8 #3762C8 #5537C8

triadic

#3762C8 #C83762 #62C837

tetradic

#3762C8 #C837AA #C89D37 #37C855

square

#3762C8 #C837AA #C89D37 #37C855

split-complementary

#3762C8 #C85537 #AAC837

monochromatic

#1D3368 #2A4A98 #3762C8 #6788D5 #97ADE2

Accessibility & contrast

On white

5.61

#3762C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3762C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3762C8

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3762C8	#FFFFFF	#000000	##FFFFFF
##3762C8	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226FCC

Deuteranopia (green-blind)

#0061C6

Tritanopia (blue-blind)

#007A8B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3762c8;
/* rgb */ color: rgb(55, 98, 200);
/* oklch */ color: oklch(52.3% 0.166 264.2);

Tailwind

colors: {
  custom: {
    50: '#808ed9',
    500: '#3762c8',
    950: '#000000',
  },
}

SCSS

$custom: #3762c8;
$custom-light: #808ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#3762c8",
  "rgb": {
    "r": 55,
    "g": 98,
    "b": 200
  },
  "hsl": {
    "h": 222.207,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.52284,
    "c": 0.16614,
    "h": 264.2
  },
  "luminance": 0.13718
}

Semantic roles & 50–950 ramp

primary

#3762C8

secondary

#CEBB8D

accent

#B348E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3762C8

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

Preview Lab → · Contrast checker → · Palette generator →