#587799#587799

#587799 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.9% C 0.064 H 251.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#587799
RGB	rgb(88, 119, 153)
HSL	hsl(211, 27%, 47%)
HSV	hsv(211, 42%, 60%)
CMYK	cmyk(42.5%, 22.2%, 0%, 40%)
CIE-LAB	lab(48.97, -1.85, -21.87)
CIE-LCH	lch(48.97, 21.94, 265.18°)
OKLab	oklab(55.91% -0.0206 -0.0607)
OKLCH	oklch(55.91% 0.064 251.3)
XYZ	xyz(16.3692, 17.5673, 32.6591)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587799 #997A58

analogous

#589799 #587799 #5A5899

triadic

#587799 #995877 #779958

tetradic

#587799 #995897 #997A58 #58995A

square

#587799 #995897 #997A58 #58995A

split-complementary

#587799 #995A58 #979958

monochromatic

#2B3B4B #425972 #587799 #7B96B3 #A2B5C9

Accessibility & contrast

On white

4.65

#587799 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#587799 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #587799

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587799	#FFFFFF	#000000	##FFFFFF
##587799	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A789B

Deuteranopia (green-blind)

#627198

Tritanopia (blue-blind)

#407F82

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #587799;
/* rgb */ color: rgb(88, 119, 153);
/* oklch */ color: oklch(55.9% 0.064 251.3);

Tailwind

colors: {
  custom: {
    50: '#8a9eb7',
    500: '#587799',
    950: '#000000',
  },
}

SCSS

$custom: #587799;
$custom-light: #8a9eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#587799",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 153
  },
  "hsl": {
    "h": 211.385,
    "s": 26.971,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55906,
    "c": 0.06408,
    "h": 251.3
  },
  "luminance": 0.17568
}

Semantic roles & 50–950 ramp

primary

#587799

secondary

#B7A796

accent

#9664C3

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #587799

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

Preview Lab → · Contrast checker → · Palette generator →