#587791#587791

#587791 is a mid, muted cyan. Relative luminance 0.173; OKLCH L 55.6% C 0.054 H 244.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#587791
RGB	rgb(88, 119, 145)
HSL	hsl(207, 24%, 46%)
HSV	hsv(207, 39%, 57%)
CMYK	cmyk(39.3%, 17.9%, 0%, 43.1%)
CIE-LAB	lab(48.65, -4.15, -17.65)
CIE-LCH	lch(48.65, 18.13, 256.77°)
OKLab	oklab(55.55% -0.0235 -0.0487)
OKLCH	oklch(55.55% 0.054 244.3)
XYZ	xyz(15.7305, 17.3118, 29.2952)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587791 #917258

analogous

#58918E #587791 #585A91

triadic

#587791 #915877 #779158

tetradic

#587791 #8E5891 #917258 #5A9158

square

#587791 #8E5891 #917258 #5A9158

split-complementary

#587791 #91585A #918E58

monochromatic

#2A3845 #41586B #587791 #7995AD #9FB3C5

Accessibility & contrast

On white

4.71

#587791 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#587791 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587791

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587791	#FFFFFF	#000000	##FFFFFF
##587791	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7792

Deuteranopia (green-blind)

#657191

Tritanopia (blue-blind)

#447D80

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #587791;
/* rgb */ color: rgb(88, 119, 145);
/* oklch */ color: oklch(55.6% 0.054 244.3);

Tailwind

colors: {
  custom: {
    50: '#899eb1',
    500: '#587791',
    950: '#000000',
  },
}

SCSS

$custom: #587791;
$custom-light: #899eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#587791",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 145
  },
  "hsl": {
    "h": 207.368,
    "s": 24.464,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55552,
    "c": 0.05409,
    "h": 244.3
  },
  "luminance": 0.17313
}

Semantic roles & 50–950 ramp

primary

#587791

secondary

#B2A193

accent

#9067C1

background

#F8F9FA

surface

#F0F2F5

border

#CBCCCF

text

#0C0E10

muted

#7D7E7F

Preview Lab

Preview with #587791

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

Preview Lab → · Contrast checker → · Palette generator →