#57798A#57798A

#57798A is a mid, muted cyan. Relative luminance 0.175; OKLCH L 55.7% C 0.047 H 230.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#57798A
RGB	rgb(87, 121, 138)
HSL	hsl(200, 23%, 44%)
HSV	hsv(200, 37%, 54%)
CMYK	cmyk(37%, 12.3%, 0%, 45.9%)
CIE-LAB	lab(48.93, -7.55, -13.11)
CIE-LCH	lch(48.93, 15.13, 240.06°)
OKLab	oklab(55.67% -0.0299 -0.036)
OKLCH	oklch(55.67% 0.047 230.3)
XYZ	xyz(15.3538, 17.5351, 26.6154)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57798A #8A6857

analogous

#578A82 #57798A #57608A

triadic

#57798A #8A5779 #798A57

tetradic

#57798A #82578A #8A6857 #608A57

square

#57798A #82578A #8A6857 #608A57

split-complementary

#57798A #8A5760 #8A8257

monochromatic

#28373F #3F5864 #57798A #7698A8 #9BB4C0

Accessibility & contrast

On white

4.66

#57798A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#57798A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #57798A

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57798A	#FFFFFF	#000000	##FFFFFF
##57798A	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71788B

Deuteranopia (green-blind)

#69728A

Tritanopia (blue-blind)

#457E7E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #57798a;
/* rgb */ color: rgb(87, 121, 138);
/* oklch */ color: oklch(55.7% 0.047 230.3);

Tailwind

colors: {
  custom: {
    50: '#889fac',
    500: '#57798a',
    950: '#000000',
  },
}

SCSS

$custom: #57798a;
$custom-light: #889fac;
$custom-dark: #000000;

JSON

{
  "hex": "#57798a",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 138
  },
  "hsl": {
    "h": 200,
    "s": 22.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55669,
    "c": 0.0468,
    "h": 230.3
  },
  "luminance": 0.17536
}

Semantic roles & 50–950 ramp

primary

#57798A

secondary

#AE998F

accent

#8569BF

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57798A

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

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