#376CA5#376CA5

#376CA5 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.2% C 0.107 H 252.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#376CA5
RGB	rgb(55, 108, 165)
HSL	hsl(211, 50%, 43%)
HSV	hsv(211, 67%, 65%)
CMYK	cmyk(66.7%, 34.5%, 0%, 35.3%)
CIE-LAB	lab(44.59, 1.15, -35.87)
CIE-LCH	lch(44.59, 35.89, 271.84°)
OKLab	oklab(52.21% -0.033 -0.1016)
OKLCH	oklch(52.21% 0.107 252)
XYZ	xyz(13.7271, 14.2526, 37.6176)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376CA5 #A57037

analogous

#37A3A5 #376CA5 #3937A5

triadic

#376CA5 #A5376C #6CA537

tetradic

#376CA5 #A537A3 #A57037 #37A539

square

#376CA5 #A537A3 #A57037 #37A539

split-complementary

#376CA5 #A53937 #A3A537

monochromatic

#183049 #284E77 #376CA5 #538BC6 #81AAD5

Accessibility & contrast

On white

5.45

#376CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#376CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376CA5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376CA5	#FFFFFF	#000000	##FFFFFF
##376CA5	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536FA7

Deuteranopia (green-blind)

#4465A4

Tritanopia (blue-blind)

#007981

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #376ca5;
/* rgb */ color: rgb(55, 108, 165);
/* oklch */ color: oklch(52.2% 0.107 252.0);

Tailwind

colors: {
  custom: {
    50: '#7995c0',
    500: '#376ca5',
    950: '#000000',
  },
}

SCSS

$custom: #376ca5;
$custom-light: #7995c0;
$custom-dark: #000000;

JSON

{
  "hex": "#376ca5",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 165
  },
  "hsl": {
    "h": 211.091,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52205,
    "c": 0.10686,
    "h": 252
  },
  "luminance": 0.14254
}

Semantic roles & 50–950 ramp

primary

#376CA5

secondary

#BF9D79

accent

#964EDA

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376CA5

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

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