#377282#377282

#377282 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.9% C 0.066 H 217.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#377282
RGB	rgb(55, 114, 130)
HSL	hsl(193, 41%, 36%)
HSV	hsv(193, 58%, 51%)
CMYK	cmyk(57.7%, 12.3%, 0%, 49%)
CIE-LAB	lab(44.88, -14.26, -14.65)
CIE-LCH	lch(44.88, 20.44, 225.76°)
OKLab	oklab(51.92% -0.0521 -0.0406)
OKLCH	oklch(51.92% 0.066 217.9)
XYZ	xyz(11.6205, 14.4575, 23.2929)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377282 #824737

analogous

#37826D #377282 #374D82

triadic

#377282 #823772 #728237

tetradic

#377282 #6D3782 #824737 #4D8237

square

#377282 #6D3782 #824737 #4D8237

split-complementary

#377282 #82374D #826D37

monochromatic

#13272C #254C57 #377282 #4998AD #71B1C3

Accessibility & contrast

On white

5.40

#377282 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#377282 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377282

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377282	#FFFFFF	#000000	##FFFFFF
##377282	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686F83

Deuteranopia (green-blind)

#5C6782

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #377282;
/* rgb */ color: rgb(55, 114, 130);
/* oklch */ color: oklch(51.9% 0.066 217.9);

Tailwind

colors: {
  custom: {
    50: '#759aa6',
    500: '#377282',
    950: '#000000',
  },
}

SCSS

$custom: #377282;
$custom-light: #759aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#377282",
  "rgb": {
    "r": 55,
    "g": 114,
    "b": 130
  },
  "hsl": {
    "h": 192.8,
    "s": 40.541,
    "l": 36.275
  },
  "oklch": {
    "l": 0.5192,
    "c": 0.06609,
    "h": 217.9
  },
  "luminance": 0.14459
}

Semantic roles & 50–950 ramp

primary

#377282

secondary

#AB7769

accent

#7157D0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #377282

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

Preview Lab → · Contrast checker → · Palette generator →