#376AC2#376AC2

#376AC2 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.6% C 0.148 H 260.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#376AC2
RGB	rgb(55, 106, 194)
HSL	hsl(218, 56%, 49%)
HSV	hsv(218, 72%, 76%)
CMYK	cmyk(71.6%, 45.4%, 0%, 23.9%)
CIE-LAB	lab(45.65, 12.97, -51.09)
CIE-LCH	lch(45.65, 52.71, 284.25°)
OKLab	oklab(53.56% -0.0244 -0.1463)
OKLCH	oklch(53.56% 0.148 260.5)
XYZ	xyz(16.4637, 15.0136, 53.0587)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376AC2 #C28F37

analogous

#37B0C2 #376AC2 #4A37C2

triadic

#376AC2 #C2376A #6AC237

tetradic

#376AC2 #C237B0 #C28F37 #37C24A

square

#376AC2 #C237B0 #C28F37 #37C24A

split-complementary

#376AC2 #C24A37 #B0C237

monochromatic

#1C3663 #295092 #376AC2 #638CD3 #93AFE0

Accessibility & contrast

On white

5.25

#376AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#376AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376AC2

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376AC2	#FFFFFF	#000000	##FFFFFF
##376AC2	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D73C5

Deuteranopia (green-blind)

#2166C0

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #376ac2;
/* rgb */ color: rgb(55, 106, 194);
/* oklch */ color: oklch(53.6% 0.148 260.5);

Tailwind

colors: {
  custom: {
    50: '#7f94d5',
    500: '#376ac2',
    950: '#000000',
  },
}

SCSS

$custom: #376ac2;
$custom-light: #7f94d5;
$custom-dark: #000000;

JSON

{
  "hex": "#376ac2",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 194
  },
  "hsl": {
    "h": 217.986,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53561,
    "c": 0.14834,
    "h": 260.5
  },
  "luminance": 0.15015
}

Semantic roles & 50–950 ramp

primary

#376AC2

secondary

#CBB389

accent

#A849DF

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376AC2

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

Preview Lab → · Contrast checker → · Palette generator →