#378495#378495

#378495 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.3% C 0.079 H 214.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#378495
RGB	rgb(55, 132, 149)
HSL	hsl(191, 46%, 40%)
HSV	hsv(191, 63%, 58%)
CMYK	cmyk(63.1%, 11.4%, 0%, 41.6%)
CIE-LAB	lab(51.25, -18.17, -16.17)
CIE-LCH	lch(51.25, 24.32, 221.67°)
OKLab	oklab(57.26% -0.065 -0.0449)
OKLCH	oklch(57.26% 0.079 214.6)
XYZ	xyz(15.2494, 19.4831, 31.3849)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378495 #954837

analogous

#379577 #378495 #375595

triadic

#378495 #953784 #849537

tetradic

#378495 #773795 #954837 #559537

square

#378495 #773795 #954837 #559537

split-complementary

#378495 #953755 #957737

monochromatic

#16353C #275C68 #378495 #4CA9BD #79BECD

Accessibility & contrast

On white

4.29

#378495 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#378495 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378495

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378495	#FFFFFF	#000000	##000000
##378495	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788096

Deuteranopia (green-blind)

#6A7695

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #378495;
/* rgb */ color: rgb(55, 132, 149);
/* oklch */ color: oklch(57.3% 0.079 214.6);

Tailwind

colors: {
  custom: {
    50: '#78a8b4',
    500: '#378495',
    950: '#000000',
  },
}

SCSS

$custom: #378495;
$custom-light: #78a8b4;
$custom-dark: #000000;

JSON

{
  "hex": "#378495",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 149
  },
  "hsl": {
    "h": 190.851,
    "s": 46.078,
    "l": 40
  },
  "oklch": {
    "l": 0.57257,
    "c": 0.07898,
    "h": 214.6
  },
  "luminance": 0.19485
}

Semantic roles & 50–950 ramp

primary

#378495

secondary

#B67E71

accent

#6A52D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #378495

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

Preview Lab → · Contrast checker → · Palette generator →