#587FA3#587FA3

#587FA3 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.2% C 0.071 H 247.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#587FA3
RGB	rgb(88, 127, 163)
HSL	hsl(209, 30%, 49%)
HSV	hsv(209, 46%, 64%)
CMYK	cmyk(46%, 22.1%, 0%, 36.1%)
CIE-LAB	lab(51.72, -3.59, -23.46)
CIE-LCH	lch(51.72, 23.73, 261.31°)
OKLab	oklab(58.21% -0.0275 -0.0652)
OKLCH	oklch(58.21% 0.071 247.2)
XYZ	xyz(18.2225, 19.8966, 37.5234)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587FA3 #A37C58

analogous

#58A3A2 #587FA3 #585AA3

triadic

#587FA3 #A3587F #7FA358

tetradic

#587FA3 #A258A3 #A37C58 #5AA358

square

#587FA3 #A258A3 #A37C58 #5AA358

split-complementary

#587FA3 #A3585A #A3A258

monochromatic

#2D4154 #43607B #587FA3 #7F9DBA #A6BCCF

Accessibility & contrast

On white

4.22

#587FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#587FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587FA3

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587FA3	#FFFFFF	#000000	##000000
##587FA3	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7080A5

Deuteranopia (green-blind)

#6778A2

Tritanopia (blue-blind)

#39878B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #587fa3;
/* rgb */ color: rgb(88, 127, 163);
/* oklch */ color: oklch(58.2% 0.071 247.2);

Tailwind

colors: {
  custom: {
    50: '#8ba4be',
    500: '#587fa3',
    950: '#000000',
  },
}

SCSS

$custom: #587fa3;
$custom-light: #8ba4be;
$custom-dark: #000000;

JSON

{
  "hex": "#587fa3",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 163
  },
  "hsl": {
    "h": 208.8,
    "s": 29.88,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58207,
    "c": 0.0708,
    "h": 247.2
  },
  "luminance": 0.19898
}

Semantic roles & 50–950 ramp

primary

#587FA3

secondary

#BDAB9A

accent

#9262C6

background

#F8FAFB

surface

#F0F3F6

border

#CBCDD0

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #587FA3

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

Preview Lab → · Contrast checker → · Palette generator →