#378296#378296

#378296 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.8% C 0.079 H 218.2°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#378296
RGB	rgb(55, 130, 150)
HSL	hsl(193, 46%, 40%)
HSV	hsv(193, 63%, 59%)
CMYK	cmyk(63.3%, 13.3%, 0%, 41.2%)
CIE-LAB	lab(50.66, -16.77, -17.65)
CIE-LCH	lch(50.66, 24.34, 226.47°)
OKLab	oklab(56.8% -0.0623 -0.0491)
OKLCH	oklch(56.8% 0.079 218.2)
XYZ	xyz(15.0610, 18.9779, 31.7176)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378296 #964B37

analogous

#37967B #378296 #375296

triadic

#378296 #963782 #829637

tetradic

#378296 #7B3796 #964B37 #529637

square

#378296 #7B3796 #964B37 #529637

split-complementary

#378296 #963752 #967B37

monochromatic

#16343C #275B69 #378296 #4DA6BE #79BCCE

Accessibility & contrast

On white

4.38

#378296 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#378296 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378296

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378296	#FFFFFF	#000000	##000000
##378296	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757E97

Deuteranopia (green-blind)

#677496

Tritanopia (blue-blind)

#008988

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #378296;
/* rgb */ color: rgb(55, 130, 150);
/* oklch */ color: oklch(56.8% 0.079 218.2);

Tailwind

colors: {
  custom: {
    50: '#78a6b5',
    500: '#378296',
    950: '#000000',
  },
}

SCSS

$custom: #378296;
$custom-light: #78a6b5;
$custom-dark: #000000;

JSON

{
  "hex": "#378296",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 150
  },
  "hsl": {
    "h": 192.632,
    "s": 46.341,
    "l": 40.196
  },
  "oklch": {
    "l": 0.56799,
    "c": 0.07932,
    "h": 218.2
  },
  "luminance": 0.18979
}

Semantic roles & 50–950 ramp

primary

#378296

secondary

#B78072

accent

#6E52D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #378296

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

Preview Lab → · Contrast checker → · Palette generator →