#376FA1#376FA1

#376FA1 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.099 H 247.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#376FA1
RGB	rgb(55, 111, 161)
HSL	hsl(208, 49%, 42%)
HSV	hsv(208, 66%, 63%)
CMYK	cmyk(65.8%, 31.1%, 0%, 36.9%)
CIE-LAB	lab(45.29, -2.10, -32.41)
CIE-LCH	lch(45.29, 32.48, 266.29°)
OKLab	oklab(52.69% -0.0373 -0.0916)
OKLCH	oklch(52.69% 0.099 247.8)
XYZ	xyz(13.6906, 14.7529, 35.8374)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376FA1 #A16937

analogous

#37A19E #376FA1 #373AA1

triadic

#376FA1 #A1376F #6FA137

tetradic

#376FA1 #9E37A1 #A16937 #3AA137

square

#376FA1 #9E37A1 #A16937 #3AA137

split-complementary

#376FA1 #A1373A #A19E37

monochromatic

#183046 #275073 #376FA1 #518EC4 #7FACD3

Accessibility & contrast

On white

5.32

#376FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#376FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376FA1

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376FA1	#FFFFFF	#000000	##FFFFFF
##376FA1	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A3

Deuteranopia (green-blind)

#4B67A0

Tritanopia (blue-blind)

#007B81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376fa1;
/* rgb */ color: rgb(55, 111, 161);
/* oklch */ color: oklch(52.7% 0.099 247.8);

Tailwind

colors: {
  custom: {
    50: '#7998bd',
    500: '#376fa1',
    950: '#000000',
  },
}

SCSS

$custom: #376fa1;
$custom-light: #7998bd;
$custom-dark: #000000;

JSON

{
  "hex": "#376fa1",
  "rgb": {
    "r": 55,
    "g": 111,
    "b": 161
  },
  "hsl": {
    "h": 208.302,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.52689,
    "c": 0.09887,
    "h": 247.8
  },
  "luminance": 0.14754
}

Semantic roles & 50–950 ramp

primary

#376FA1

secondary

#BD9877

accent

#904FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376FA1

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

Preview Lab → · Contrast checker → · Palette generator →