#587783#587783

#587783 is a mid, muted cyan. Relative luminance 0.169; OKLCH L 55.0% C 0.040 H 223.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#587783
RGB	rgb(88, 119, 131)
HSL	hsl(197, 20%, 43%)
HSV	hsv(197, 33%, 51%)
CMYK	cmyk(32.8%, 9.2%, 0%, 48.6%)
CIE-LAB	lab(48.14, -7.98, -10.15)
CIE-LCH	lch(48.14, 12.91, 231.82°)
OKLab	oklab(54.98% -0.029 -0.0278)
OKLCH	oklch(54.98% 0.04 223.7)
XYZ	xyz(14.7168, 16.9063, 23.9561)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587783 #836458

analogous

#588379 #587783 #586183

triadic

#587783 #835877 #778358

tetradic

#587783 #795883 #836458 #618358

square

#587783 #795883 #836458 #618358

split-complementary

#587783 #835861 #837958

monochromatic

#27343A #3F565E #587783 #7696A3 #9AB2BB

Accessibility & contrast

On white

4.79

#587783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#587783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587783

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587783	#FFFFFF	#000000	##FFFFFF
##587783	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707584

Deuteranopia (green-blind)

#6A7083

Tritanopia (blue-blind)

#4A7B7B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #587783;
/* rgb */ color: rgb(88, 119, 131);
/* oklch */ color: oklch(55.0% 0.040 223.7);

Tailwind

colors: {
  custom: {
    50: '#889ea7',
    500: '#587783',
    950: '#000000',
  },
}

SCSS

$custom: #587783;
$custom-light: #889ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#587783",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 131
  },
  "hsl": {
    "h": 196.744,
    "s": 19.635,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54981,
    "c": 0.04014,
    "h": 223.7
  },
  "luminance": 0.16907
}

Semantic roles & 50–950 ramp

primary

#587783

secondary

#A9958E

accent

#826CBC

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #587783

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

Preview Lab → · Contrast checker → · Palette generator →