#586B83#586B83

#586B83 is a mid, muted cyan. Relative luminance 0.142; OKLCH L 52.2% C 0.044 H 254.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#586B83
RGB	rgb(88, 107, 131)
HSL	hsl(213, 20%, 43%)
HSV	hsv(213, 33%, 51%)
CMYK	cmyk(32.8%, 18.3%, 0%, 48.6%)
CIE-LAB	lab(44.56, -0.94, -15.57)
CIE-LCH	lch(44.56, 15.60, 266.54°)
OKLab	oklab(52.15% -0.0119 -0.0428)
OKLCH	oklch(52.15% 0.044 254.5)
XYZ	xyz(13.3777, 14.2282, 23.5098)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586B83 #837058

analogous

#588183 #586B83 #5A5883

triadic

#586B83 #83586B #6B8358

tetradic

#586B83 #835881 #837058 #58835A

square

#586B83 #835881 #837058 #58835A

split-complementary

#586B83 #835A58 #818358

monochromatic

#272F3A #3F4D5E #586B83 #7689A3 #9AA9BB

Accessibility & contrast

On white

5.46

#586B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#586B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586B83

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586B83	#FFFFFF	#000000	##FFFFFF
##586B83	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626C84

Deuteranopia (green-blind)

#5D6782

Tritanopia (blue-blind)

#4B7073

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #586b83;
/* rgb */ color: rgb(88, 107, 131);
/* oklch */ color: oklch(52.2% 0.044 254.5);

Tailwind

colors: {
  custom: {
    50: '#8895a7',
    500: '#586b83',
    950: '#000000',
  },
}

SCSS

$custom: #586b83;
$custom-light: #8895a7;
$custom-dark: #000000;

JSON

{
  "hex": "#586b83",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 131
  },
  "hsl": {
    "h": 213.488,
    "s": 19.635,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52153,
    "c": 0.04446,
    "h": 254.5
  },
  "luminance": 0.14229
}

Semantic roles & 50–950 ramp

primary

#586B83

secondary

#A99D8E

accent

#996CBC

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0B0D0F

muted

#7C7E7F

Preview Lab

Preview with #586B83

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

Preview Lab → · Contrast checker → · Palette generator →