#3760AA#3760AA

#3760AA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 49.8% C 0.127 H 261.2°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#3760AA
RGB	rgb(55, 96, 170)
HSL	hsl(219, 51%, 44%)
HSV	hsv(219, 68%, 67%)
CMYK	cmyk(67.6%, 43.5%, 0%, 33.3%)
CIE-LAB	lab(41.34, 10.53, -43.98)
CIE-LCH	lch(41.34, 45.22, 283.47°)
OKLab	oklab(49.77% -0.0194 -0.1256)
OKLCH	oklch(49.77% 0.127 261.2)
XYZ	xyz(13.0115, 12.0790, 39.6682)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3760AA #AA8137

analogous

#379AAA #3760AA #4837AA

triadic

#3760AA #AA3760 #60AA37

tetradic

#3760AA #AA379A #AA8137 #37AA48

square

#3760AA #AA379A #AA8137 #37AA48

split-complementary

#3760AA #AA4837 #9AAA37

monochromatic

#192C4E #28467C #3760AA #567FC8 #84A2D7

Accessibility & contrast

On white

6.15

#3760AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#3760AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760AA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3760AA	#FFFFFF	#000000	##FFFFFF
##3760AA	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D67AD

Deuteranopia (green-blind)

#2A5DA8

Tritanopia (blue-blind)

#00717C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3760aa;
/* rgb */ color: rgb(55, 96, 170);
/* oklch */ color: oklch(49.8% 0.127 261.2);

Tailwind

colors: {
  custom: {
    50: '#7a8cc4',
    500: '#3760aa',
    950: '#000000',
  },
}

SCSS

$custom: #3760aa;
$custom-light: #7a8cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3760aa",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 170
  },
  "hsl": {
    "h": 218.609,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49766,
    "c": 0.12706,
    "h": 261.2
  },
  "luminance": 0.1208
}

Semantic roles & 50–950 ramp

primary

#3760AA

secondary

#C1A87C

accent

#A84DDB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3760AA

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

Preview Lab → · Contrast checker → · Palette generator →