#57799A#57799A

#57799A is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.4% C 0.064 H 248.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#57799A
RGB	rgb(87, 121, 154)
HSL	hsl(210, 28%, 47%)
HSV	hsv(210, 44%, 60%)
CMYK	cmyk(43.5%, 21.4%, 0%, 39.6%)
CIE-LAB	lab(49.54, -3.01, -21.58)
CIE-LCH	lch(49.54, 21.79, 262.07°)
OKLab	oklab(56.35% -0.0238 -0.0599)
OKLCH	oklch(56.35% 0.064 248.3)
XYZ	xyz(16.5986, 18.0330, 33.1717)
Luminance	0.1803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57799A #9A7857

analogous

#579A9A #57799A #57589A

triadic

#57799A #9A5779 #799A57

tetradic

#57799A #9A579A #9A7857 #589A57

square

#57799A #9A579A #9A7857 #589A57

split-complementary

#57799A #9A5758 #9A9A57

monochromatic

#2B3C4C #415A73 #57799A #7A98B4 #A1B6CA

Accessibility & contrast

On white

4.56

#57799A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#57799A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57799A

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57799A	#FFFFFF	#000000	##000000
##57799A	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7A9C

Deuteranopia (green-blind)

#637399

Tritanopia (blue-blind)

#3D8184

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #57799a;
/* rgb */ color: rgb(87, 121, 154);
/* oklch */ color: oklch(56.4% 0.064 248.3);

Tailwind

colors: {
  custom: {
    50: '#899fb8',
    500: '#57799a',
    950: '#000000',
  },
}

SCSS

$custom: #57799a;
$custom-light: #899fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#57799a",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 154
  },
  "hsl": {
    "h": 209.552,
    "s": 27.801,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56351,
    "c": 0.06447,
    "h": 248.3
  },
  "luminance": 0.18034
}

Semantic roles & 50–950 ramp

primary

#57799A

secondary

#B8A695

accent

#9364C4

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #57799A

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

Preview Lab → · Contrast checker → · Palette generator →