#377690#377690

#377690 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.5% C 0.076 H 227.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#377690
RGB	rgb(55, 118, 144)
HSL	hsl(198, 45%, 39%)
HSV	hsv(198, 62%, 56%)
CMYK	cmyk(61.8%, 18.1%, 0%, 43.5%)
CIE-LAB	lab(46.69, -12.02, -20.21)
CIE-LCH	lch(46.69, 23.51, 239.26°)
OKLab	oklab(53.54% -0.0511 -0.0564)
OKLCH	oklch(53.54% 0.076 227.8)
XYZ	xyz(13.0861, 15.7814, 28.7366)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377690 #905137

analogous

#37907E #377690 #374A90

triadic

#377690 #903776 #769037

tetradic

#377690 #7E3790 #905137 #4A9037

square

#377690 #7E3790 #905137 #4A9037

split-complementary

#377690 #90374A #907E37

monochromatic

#152D37 #265264 #377690 #4A99BA #77B2CB

Accessibility & contrast

On white

5.05

#377690 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#377690 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377690

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377690	#FFFFFF	#000000	##FFFFFF
##377690	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687491

Deuteranopia (green-blind)

#5C6B90

Tritanopia (blue-blind)

#007D7E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377690;
/* rgb */ color: rgb(55, 118, 144);
/* oklch */ color: oklch(53.5% 0.076 227.8);

Tailwind

colors: {
  custom: {
    50: '#779db0',
    500: '#377690',
    950: '#000000',
  },
}

SCSS

$custom: #377690;
$custom-light: #779db0;
$custom-dark: #000000;

JSON

{
  "hex": "#377690",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 144
  },
  "hsl": {
    "h": 197.528,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.53543,
    "c": 0.0761,
    "h": 227.8
  },
  "luminance": 0.15783
}

Semantic roles & 50–950 ramp

primary

#377690

secondary

#B4836F

accent

#7953D4

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #377690

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

Preview Lab → · Contrast checker → · Palette generator →