#587583#587583

#587583 is a mid, muted cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.040 H 229.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#587583
RGB	rgb(88, 117, 131)
HSL	hsl(200, 20%, 43%)
HSV	hsv(200, 33%, 51%)
CMYK	cmyk(32.8%, 10.7%, 0%, 48.6%)
CIE-LAB	lab(47.54, -6.83, -11.05)
CIE-LCH	lch(47.54, 13.00, 238.28°)
OKLab	oklab(54.51% -0.0262 -0.0303)
OKLCH	oklch(54.51% 0.04 229.1)
XYZ	xyz(14.4812, 16.4353, 23.8776)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587583 #836658

analogous

#58837B #587583 #585F83

triadic

#587583 #835875 #758358

tetradic

#587583 #7B5883 #836658 #5F8358

square

#587583 #7B5883 #836658 #5F8358

split-complementary

#587583 #83585F #837B58

monochromatic

#27343A #3F545E #587583 #7694A3 #9AB0BB

Accessibility & contrast

On white

4.90

#587583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#587583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587583

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587583	#FFFFFF	#000000	##FFFFFF
##587583	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7484

Deuteranopia (green-blind)

#686F83

Tritanopia (blue-blind)

#4A7979

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587583;
/* rgb */ color: rgb(88, 117, 131);
/* oklch */ color: oklch(54.5% 0.040 229.1);

Tailwind

colors: {
  custom: {
    50: '#889ca7',
    500: '#587583',
    950: '#000000',
  },
}

SCSS

$custom: #587583;
$custom-light: #889ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#587583",
  "rgb": {
    "r": 88,
    "g": 117,
    "b": 131
  },
  "hsl": {
    "h": 199.535,
    "s": 19.635,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54505,
    "c": 0.04002,
    "h": 229.1
  },
  "luminance": 0.16436
}

Semantic roles & 50–950 ramp

primary

#587583

secondary

#A9978E

accent

#866CBC

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #587583

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

Preview Lab → · Contrast checker → · Palette generator →