#376CA9#376CA9

#376CA9 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.4% C 0.112 H 253.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#376CA9
RGB	rgb(55, 108, 169)
HSL	hsl(212, 51%, 44%)
HSV	hsv(212, 67%, 66%)
CMYK	cmyk(67.5%, 36.1%, 0%, 33.7%)
CIE-LAB	lab(44.80, 2.59, -37.89)
CIE-LCH	lch(44.80, 37.98, 273.91°)
OKLab	oklab(52.44% -0.0319 -0.1075)
OKLCH	oklch(52.44% 0.112 253.5)
XYZ	xyz(14.0969, 14.4005, 39.5651)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376CA9 #A97437

analogous

#37A5A9 #376CA9 #3B37A9

triadic

#376CA9 #A9376C #6CA937

tetradic

#376CA9 #A937A5 #A97437 #37A93B

square

#376CA9 #A937A5 #A97437 #37A93B

split-complementary

#376CA9 #A93B37 #A5A937

monochromatic

#19314D #284E7B #376CA9 #558BC8 #84AAD7

Accessibility & contrast

On white

5.41

#376CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#376CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376CA9

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376CA9	#FFFFFF	#000000	##FFFFFF
##376CA9	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5170AC

Deuteranopia (green-blind)

#4165A8

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #376ca9;
/* rgb */ color: rgb(55, 108, 169);
/* oklch */ color: oklch(52.4% 0.112 253.5);

Tailwind

colors: {
  custom: {
    50: '#7a95c3',
    500: '#376ca9',
    950: '#000000',
  },
}

SCSS

$custom: #376ca9;
$custom-light: #7a95c3;
$custom-dark: #000000;

JSON

{
  "hex": "#376ca9",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 169
  },
  "hsl": {
    "h": 212.105,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52436,
    "c": 0.11217,
    "h": 253.5
  },
  "luminance": 0.14402
}

Semantic roles & 50–950 ramp

primary

#376CA9

secondary

#C0A07B

accent

#994DDA

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376CA9

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

Preview Lab → · Contrast checker → · Palette generator →