#376AC6#376AC6

#376AC6 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.154 H 261.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#376AC6
RGB	rgb(55, 106, 198)
HSL	hsl(219, 57%, 50%)
HSV	hsv(219, 72%, 78%)
CMYK	cmyk(72.2%, 46.5%, 0%, 22.4%)
CIE-LAB	lab(45.90, 14.45, -52.99)
CIE-LCH	lch(45.90, 54.93, 285.25°)
OKLab	oklab(53.83% -0.0238 -0.1519)
OKLCH	oklch(53.83% 0.154 261.1)
XYZ	xyz(16.9190, 15.1957, 55.4565)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376AC6 #C69337

analogous

#37B2C6 #376AC6 #4B37C6

triadic

#376AC6 #C6376A #6AC637

tetradic

#376AC6 #C637B2 #C69337 #37C64B

square

#376AC6 #C637B2 #C69337 #37C64B

split-complementary

#376AC6 #C64B37 #B2C637

monochromatic

#1C3766 #2A5096 #376AC6 #668DD4 #96B1E2

Accessibility & contrast

On white

5.20

#376AC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#376AC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376AC6

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376AC6	#FFFFFF	#000000	##FFFFFF
##376AC6	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A74C9

Deuteranopia (green-blind)

#1867C4

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #376ac6;
/* rgb */ color: rgb(55, 106, 198);
/* oklch */ color: oklch(53.8% 0.154 261.1);

Tailwind

colors: {
  custom: {
    50: '#8094d8',
    500: '#376ac6',
    950: '#000000',
  },
}

SCSS

$custom: #376ac6;
$custom-light: #8094d8;
$custom-dark: #000000;

JSON

{
  "hex": "#376ac6",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 198
  },
  "hsl": {
    "h": 218.601,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53831,
    "c": 0.15377,
    "h": 261.1
  },
  "luminance": 0.15198
}

Semantic roles & 50–950 ramp

primary

#376AC6

secondary

#CDB68C

accent

#AA48E0

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376AC6

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

Preview Lab → · Contrast checker → · Palette generator →