#3760D7#3760D7

#3760D7 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.0% C 0.189 H 265.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3760D7
RGB	rgb(55, 96, 215)
HSL	hsl(225, 67%, 53%)
HSV	hsv(225, 74%, 84%)
CMYK	cmyk(74.4%, 55.3%, 0%, 15.7%)
CIE-LAB	lab(44.35, 27.10, -65.25)
CIE-LCH	lch(44.35, 70.65, 292.56°)
OKLab	oklab(53.02% -0.0139 -0.1881)
OKLCH	oklch(53.02% 0.189 265.8)
XYZ	xyz(18.0198, 14.0823, 66.0453)
Luminance	0.1408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3760D7 #D7AE37

analogous

#37B0D7 #3760D7 #5E37D7

triadic

#3760D7 #D73760 #60D737

tetradic

#3760D7 #D737B0 #D7AE37 #37D75E

square

#3760D7 #D737B0 #D7AE37 #37D75E

split-complementary

#3760D7 #D75E37 #B0D737

monochromatic

#19327B #2346AE #3760D7 #6A89E1 #9DB1EB

Accessibility & contrast

On white

5.50

#3760D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#3760D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760D7

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3760D7	#FFFFFF	#000000	##FFFFFF
##3760D7	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DB

Deuteranopia (green-blind)

#0062D5

Tritanopia (blue-blind)

#007D92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3760d7;
/* rgb */ color: rgb(55, 96, 215);
/* oklch */ color: oklch(53.0% 0.189 265.8);

Tailwind

colors: {
  custom: {
    50: '#848ce4',
    500: '#3760d7',
    950: '#000000',
  },
}

SCSS

$custom: #3760d7;
$custom-light: #848ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#3760d7",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 215
  },
  "hsl": {
    "h": 224.625,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.53019,
    "c": 0.18865,
    "h": 265.8
  },
  "luminance": 0.14084
}

Semantic roles & 50–950 ramp

primary

#3760D7

secondary

#D7C692

accent

#BE3EEA

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #3760D7

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

Preview Lab → · Contrast checker → · Palette generator →