#5A778C#5A778C

#5A778C is a mid, muted cyan. Relative luminance 0.173; OKLCH L 55.5% C 0.047 H 240.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5A778C
RGB	rgb(90, 119, 140)
HSL	hsl(205, 22%, 45%)
HSV	hsv(205, 36%, 55%)
CMYK	cmyk(35.7%, 15%, 0%, 45.1%)
CIE-LAB	lab(48.59, -4.95, -14.79)
CIE-LCH	lch(48.59, 15.59, 251.49°)
OKLab	oklab(55.47% -0.0234 -0.0407)
OKLCH	oklch(55.47% 0.047 240.1)
XYZ	xyz(15.5454, 17.2600, 27.3183)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A778C #8C6F5A

analogous

#5A8C88 #5A778C #5A5E8C

triadic

#5A778C #8C5A77 #778C5A

tetradic

#5A778C #885A8C #8C6F5A #5E8C5A

square

#5A778C #885A8C #8C6F5A #5E8C5A

split-complementary

#5A778C #8C5A5E #8C885A

monochromatic

#2A3841 #425767 #5A778C #7A95A9 #9FB3C1

Accessibility & contrast

On white

4.72

#5A778C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#5A778C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A778C

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A778C	#FFFFFF	#000000	##FFFFFF
##5A778C	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E768D

Deuteranopia (green-blind)

#67718C

Tritanopia (blue-blind)

#497C7E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a778c;
/* rgb */ color: rgb(90, 119, 140);
/* oklch */ color: oklch(55.5% 0.047 240.1);

Tailwind

colors: {
  custom: {
    50: '#8a9ead',
    500: '#5a778c',
    950: '#000000',
  },
}

SCSS

$custom: #5a778c;
$custom-light: #8a9ead;
$custom-dark: #000000;

JSON

{
  "hex": "#5a778c",
  "rgb": {
    "r": 90,
    "g": 119,
    "b": 140
  },
  "hsl": {
    "h": 205.2,
    "s": 21.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55471,
    "c": 0.04689,
    "h": 240.1
  },
  "luminance": 0.17261
}

Semantic roles & 50–950 ramp

primary

#5A778C

secondary

#AF9F93

accent

#8D6ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0E10

muted

#7D7E7F

Preview Lab

Preview with #5A778C

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

Preview Lab → · Contrast checker → · Palette generator →