#37779A#37779A

#37779A is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.3% C 0.085 H 235.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#37779A
RGB	rgb(55, 119, 154)
HSL	hsl(201, 47%, 41%)
HSV	hsv(201, 64%, 60%)
CMYK	cmyk(64.3%, 22.7%, 0%, 39.6%)
CIE-LAB	lab(47.41, -9.26, -24.98)
CIE-LCH	lch(47.41, 26.64, 249.66°)
OKLab	oklab(54.26% -0.0485 -0.07)
OKLCH	oklch(54.26% 0.085 235.3)
XYZ	xyz(14.0029, 16.3376, 32.9811)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37779A #9A5A37

analogous

#379A8B #37779A #37459A

triadic

#37779A #9A3777 #779A37

tetradic

#37779A #8B379A #9A5A37 #459A37

square

#37779A #8B379A #9A5A37 #459A37

split-complementary

#37779A #9A3745 #9A8B37

monochromatic

#173140 #27546D #37779A #4E98C0 #7BB2D0

Accessibility & contrast

On white

4.92

#37779A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#37779A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37779A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37779A	#FFFFFF	#000000	##FFFFFF
##37779A	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769C

Deuteranopia (green-blind)

#596C99

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #37779a;
/* rgb */ color: rgb(55, 119, 154);
/* oklch */ color: oklch(54.3% 0.085 235.3);

Tailwind

colors: {
  custom: {
    50: '#789eb8',
    500: '#37779a',
    950: '#000000',
  },
}

SCSS

$custom: #37779a;
$custom-light: #789eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37779a",
  "rgb": {
    "r": 55,
    "g": 119,
    "b": 154
  },
  "hsl": {
    "h": 201.212,
    "s": 47.368,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5426,
    "c": 0.08516,
    "h": 235.3
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#37779A

secondary

#B98C74

accent

#8051D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #37779A

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

Preview Lab → · Contrast checker → · Palette generator →