#377686#377686

#377686 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.1% C 0.069 H 216.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#377686
RGB	rgb(55, 118, 134)
HSL	hsl(192, 42%, 37%)
HSV	hsv(192, 59%, 53%)
CMYK	cmyk(59%, 11.9%, 0%, 47.5%)
CIE-LAB	lab(46.30, -15.24, -14.88)
CIE-LCH	lch(46.30, 21.29, 224.32°)
OKLab	oklab(53.1% -0.0552 -0.0413)
OKLCH	oklch(53.1% 0.069 216.8)
XYZ	xyz(12.3554, 15.4891, 24.8882)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377686 #864737

analogous

#37866F #377686 #374F86

triadic

#377686 #863776 #768637

tetradic

#377686 #6F3786 #864737 #4F8637

square

#377686 #6F3786 #864737 #4F8637

split-complementary

#377686 #86374F #866F37

monochromatic

#132A2F #25505B #377686 #499CB1 #72B4C5

Accessibility & contrast

On white

5.12

#377686 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#377686 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377686

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377686	#FFFFFF	#000000	##FFFFFF
##377686	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7387

Deuteranopia (green-blind)

#5F6A86

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #377686;
/* rgb */ color: rgb(55, 118, 134);
/* oklch */ color: oklch(53.1% 0.069 216.8);

Tailwind

colors: {
  custom: {
    50: '#769da9',
    500: '#377686',
    950: '#000000',
  },
}

SCSS

$custom: #377686;
$custom-light: #769da9;
$custom-dark: #000000;

JSON

{
  "hex": "#377686",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 134
  },
  "hsl": {
    "h": 192.152,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53103,
    "c": 0.06893,
    "h": 216.8
  },
  "luminance": 0.1549
}

Semantic roles & 50–950 ramp

primary

#377686

secondary

#AE786B

accent

#6F56D2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #377686

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

Preview Lab → · Contrast checker → · Palette generator →