#376BAC#376BAC

#376BAC is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.4% C 0.117 H 255.1°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#376BAC
RGB	rgb(55, 107, 172)
HSL	hsl(213, 52%, 45%)
HSV	hsv(213, 68%, 67%)
CMYK	cmyk(68%, 37.8%, 0%, 32.5%)
CIE-LAB	lab(44.67, 4.29, -39.86)
CIE-LCH	lch(44.67, 40.09, 276.15°)
OKLab	oklab(52.38% -0.0301 -0.1133)
OKLCH	oklch(52.38% 0.117 255.1)
XYZ	xyz(14.2769, 14.3047, 41.0304)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376BAC #AC7837

analogous

#37A6AC #376BAC #3D37AC

triadic

#376BAC #AC376B #6BAC37

tetradic

#376BAC #AC37A6 #AC7837 #37AC3D

square

#376BAC #AC37A6 #AC7837 #37AC3D

split-complementary

#376BAC #AC3D37 #A6AC37

monochromatic

#19314F #284E7E #376BAC #578AC9 #85AAD8

Accessibility & contrast

On white

5.44

#376BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#376BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376BAC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376BAC	#FFFFFF	#000000	##FFFFFF
##376BAC	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E70AF

Deuteranopia (green-blind)

#3D65AB

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #376bac;
/* rgb */ color: rgb(55, 107, 172);
/* oklch */ color: oklch(52.4% 0.117 255.1);

Tailwind

colors: {
  custom: {
    50: '#7b95c5',
    500: '#376bac',
    950: '#000000',
  },
}

SCSS

$custom: #376bac;
$custom-light: #7b95c5;
$custom-dark: #000000;

JSON

{
  "hex": "#376bac",
  "rgb": {
    "r": 55,
    "g": 107,
    "b": 172
  },
  "hsl": {
    "h": 213.333,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52383,
    "c": 0.11726,
    "h": 255.1
  },
  "luminance": 0.14306
}

Semantic roles & 50–950 ramp

primary

#376BAC

secondary

#C2A37D

accent

#9C4DDB

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376BAC

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

Preview Lab → · Contrast checker → · Palette generator →