#378494#378494

#378494 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.2% C 0.079 H 213.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#378494
RGB	rgb(55, 132, 148)
HSL	hsl(190, 46%, 40%)
HSV	hsv(190, 63%, 58%)
CMYK	cmyk(62.8%, 10.8%, 0%, 42%)
CIE-LAB	lab(51.21, -18.49, -15.64)
CIE-LCH	lch(51.21, 24.22, 220.24°)
OKLab	oklab(57.22% -0.0654 -0.0434)
OKLCH	oklch(57.22% 0.079 213.6)
XYZ	xyz(15.1699, 19.4513, 30.9662)
Luminance	0.1945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378494 #944737

analogous

#379476 #378494 #375594

triadic

#378494 #943784 #849437

tetradic

#378494 #763794 #944737 #559437

square

#378494 #763794 #944737 #559437

split-complementary

#378494 #943755 #947637

monochromatic

#16343B #265C67 #378494 #4CA9BC #78BECD

Accessibility & contrast

On white

4.29

#378494 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#378494 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378494

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378494	#FFFFFF	#000000	##000000
##378494	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788095

Deuteranopia (green-blind)

#6A7694

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #378494;
/* rgb */ color: rgb(55, 132, 148);
/* oklch */ color: oklch(57.2% 0.079 213.6);

Tailwind

colors: {
  custom: {
    50: '#78a8b3',
    500: '#378494',
    950: '#000000',
  },
}

SCSS

$custom: #378494;
$custom-light: #78a8b3;
$custom-dark: #000000;

JSON

{
  "hex": "#378494",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 148
  },
  "hsl": {
    "h": 190.323,
    "s": 45.813,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57215,
    "c": 0.0785,
    "h": 213.6
  },
  "luminance": 0.19453
}

Semantic roles & 50–950 ramp

primary

#378494

secondary

#B67D71

accent

#6952D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #378494

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

Preview Lab → · Contrast checker → · Palette generator →