#3762CF#3762CF

#3762CF is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.8% C 0.176 H 264.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3762CF
RGB	rgb(55, 98, 207)
HSL	hsl(223, 61%, 51%)
HSV	hsv(223, 73%, 81%)
CMYK	cmyk(73.4%, 52.7%, 0%, 18.8%)
CIE-LAB	lab(44.31, 22.89, -60.74)
CIE-LCH	lch(44.31, 64.91, 290.64°)
OKLab	oklab(52.8% -0.016 -0.1748)
OKLCH	oklch(52.8% 0.176 264.8)
XYZ	xyz(17.2017, 14.0507, 60.8249)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3762CF #CFA437

analogous

#37AECF #3762CF #5837CF

triadic

#3762CF #CF3762 #62CF37

tetradic

#3762CF #CF37AE #CFA437 #37CF58

square

#3762CF #CF37AE #CFA437 #37CF58

split-complementary

#3762CF #CF5837 #AECF37

monochromatic

#1B3371 #274AA2 #3762CF #6889DB #9AAFE7

Accessibility & contrast

On white

5.51

#3762CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3762CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3762CF

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3762CF	#FFFFFF	#000000	##FFFFFF
##3762CF	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1370D3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3762cf;
/* rgb */ color: rgb(55, 98, 207);
/* oklch */ color: oklch(52.8% 0.176 264.8);

Tailwind

colors: {
  custom: {
    50: '#828ede',
    500: '#3762cf',
    950: '#000000',
  },
}

SCSS

$custom: #3762cf;
$custom-light: #828ede;
$custom-dark: #000000;

JSON

{
  "hex": "#3762cf",
  "rgb": {
    "r": 55,
    "g": 98,
    "b": 207
  },
  "hsl": {
    "h": 223.026,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.52804,
    "c": 0.17558,
    "h": 264.8
  },
  "luminance": 0.14053
}

Semantic roles & 50–950 ramp

primary

#3762CF

secondary

#D2BF8F

accent

#B743E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3762CF

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

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