#377685#377685

#377685 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.1% C 0.068 H 215.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#377685
RGB	rgb(55, 118, 133)
HSL	hsl(192, 41%, 37%)
HSV	hsv(192, 59%, 52%)
CMYK	cmyk(58.6%, 11.3%, 0%, 47.8%)
CIE-LAB	lab(46.26, -15.55, -14.34)
CIE-LCH	lch(46.26, 21.15, 222.68°)
OKLab	oklab(53.06% -0.0556 -0.0397)
OKLCH	oklch(53.06% 0.068 215.5)
XYZ	xyz(12.2859, 15.4614, 24.5226)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377685 #854637

analogous

#37856D #377685 #374F85

triadic

#377685 #853776 #768537

tetradic

#377685 #6D3785 #854637 #4F8537

square

#377685 #6D3785 #854637 #4F8537

split-complementary

#377685 #85374F #856D37

monochromatic

#13292E #25505A #377685 #499CB0 #72B5C5

Accessibility & contrast

On white

5.13

#377685 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#377685 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377685

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377685	#FFFFFF	#000000	##FFFFFF
##377685	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7386

Deuteranopia (green-blind)

#606A85

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #377685;
/* rgb */ color: rgb(55, 118, 133);
/* oklch */ color: oklch(53.1% 0.068 215.5);

Tailwind

colors: {
  custom: {
    50: '#759da8',
    500: '#377685',
    950: '#000000',
  },
}

SCSS

$custom: #377685;
$custom-light: #759da8;
$custom-dark: #000000;

JSON

{
  "hex": "#377685",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 133
  },
  "hsl": {
    "h": 191.538,
    "s": 41.489,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5306,
    "c": 0.06838,
    "h": 215.5
  },
  "luminance": 0.15463
}

Semantic roles & 50–950 ramp

primary

#377685

secondary

#AD776A

accent

#6E56D1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #377685

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

Preview Lab → · Contrast checker → · Palette generator →