#376ABF#376ABF

#376ABF is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.144 H 260.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#376ABF
RGB	rgb(55, 106, 191)
HSL	hsl(218, 55%, 48%)
HSV	hsv(218, 71%, 75%)
CMYK	cmyk(71.2%, 44.5%, 0%, 25.1%)
CIE-LAB	lab(45.47, 11.87, -49.65)
CIE-LCH	lch(45.47, 51.05, 283.44°)
OKLab	oklab(53.36% -0.025 -0.1421)
OKLCH	oklch(53.36% 0.144 260)
XYZ	xyz(16.1302, 14.8802, 51.3022)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376ABF #BF8C37

analogous

#37AEBF #376ABF #4837BF

triadic

#376ABF #BF376A #6ABF37

tetradic

#376ABF #BF37AE #BF8C37 #37BF48

square

#376ABF #BF37AE #BF8C37 #37BF48

split-complementary

#376ABF #BF4837 #AEBF37

monochromatic

#1C3560 #29508F #376ABF #628CD2 #91AEDF

Accessibility & contrast

On white

5.28

#376ABF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#376ABF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376ABF

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376ABF	#FFFFFF	#000000	##FFFFFF
##376ABF	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4072C2

Deuteranopia (green-blind)

#2666BD

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #376abf;
/* rgb */ color: rgb(55, 106, 191);
/* oklch */ color: oklch(53.4% 0.144 260.0);

Tailwind

colors: {
  custom: {
    50: '#7e94d3',
    500: '#376abf',
    950: '#000000',
  },
}

SCSS

$custom: #376abf;
$custom-light: #7e94d3;
$custom-dark: #000000;

JSON

{
  "hex": "#376abf",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 191
  },
  "hsl": {
    "h": 217.5,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5336,
    "c": 0.14425,
    "h": 260
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#376ABF

secondary

#CAB188

accent

#A749DF

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376ABF

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

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