#3760B0#3760B0

#3760B0 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.135 H 262.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3760B0
RGB	rgb(55, 96, 176)
HSL	hsl(220, 52%, 45%)
HSV	hsv(220, 69%, 69%)
CMYK	cmyk(68.8%, 45.5%, 0%, 31%)
CIE-LAB	lab(41.71, 12.73, -46.93)
CIE-LCH	lch(41.71, 48.63, 285.18°)
OKLab	oklab(50.17% -0.0183 -0.1342)
OKLCH	oklch(50.17% 0.135 262.2)
XYZ	xyz(13.5921, 12.3112, 42.7259)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3760B0 #B08737

analogous

#379DB0 #3760B0 #4A37B0

triadic

#3760B0 #B03760 #60B037

tetradic

#3760B0 #B0379D #B08737 #37B04A

square

#3760B0 #B0379D #B08737 #37B04A

split-complementary

#3760B0 #B04A37 #9DB037

monochromatic

#1A2D53 #284781 #3760B0 #5980CB #88A3DA

Accessibility & contrast

On white

6.06

#3760B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#3760B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760B0

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3760B0	#FFFFFF	#000000	##FFFFFF
##3760B0	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3868B3

Deuteranopia (green-blind)

#225DAE

Tritanopia (blue-blind)

#00737F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3760b0;
/* rgb */ color: rgb(55, 96, 176);
/* oklch */ color: oklch(50.2% 0.135 262.2);

Tailwind

colors: {
  custom: {
    50: '#7c8cc8',
    500: '#3760b0',
    950: '#000000',
  },
}

SCSS

$custom: #3760b0;
$custom-light: #7c8cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3760b0",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 176
  },
  "hsl": {
    "h": 219.669,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50165,
    "c": 0.13548,
    "h": 262.2
  },
  "luminance": 0.12313
}

Semantic roles & 50–950 ramp

primary

#3760B0

secondary

#C4AC7F

accent

#AB4CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3760B0

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

Preview Lab → · Contrast checker → · Palette generator →