#587BA4#587BA4

#587BA4 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.075 H 253.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#587BA4
RGB	rgb(88, 123, 164)
HSL	hsl(212, 30%, 49%)
HSV	hsv(212, 46%, 64%)
CMYK	cmyk(46.3%, 25%, 0%, 35.7%)
CIE-LAB	lab(50.59, -0.94, -25.78)
CIE-LCH	lch(50.59, 25.80, 267.91°)
OKLab	oklab(57.33% -0.022 -0.0719)
OKLCH	oklch(57.33% 0.075 253)
XYZ	xyz(17.8061, 18.9198, 37.8284)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587BA4 #A48158

analogous

#58A1A4 #587BA4 #5B58A4

triadic

#587BA4 #A4587B #7BA458

tetradic

#587BA4 #A458A1 #A48158 #58A45B

square

#587BA4 #A458A1 #A48158 #58A45B

split-complementary

#587BA4 #A45B58 #A1A458

monochromatic

#2D3F54 #435D7C #587BA4 #7F9ABA #A7BAD0

Accessibility & contrast

On white

4.39

#587BA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#587BA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587BA4

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587BA4	#FFFFFF	#000000	##000000
##587BA4	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA6

Deuteranopia (green-blind)

#6275A3

Tritanopia (blue-blind)

#398489

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #587ba4;
/* rgb */ color: rgb(88, 123, 164);
/* oklch */ color: oklch(57.3% 0.075 253.0);

Tailwind

colors: {
  custom: {
    50: '#8ba1bf',
    500: '#587ba4',
    950: '#000000',
  },
}

SCSS

$custom: #587ba4;
$custom-light: #8ba1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#587ba4",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 164
  },
  "hsl": {
    "h": 212.368,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57334,
    "c": 0.07519,
    "h": 253
  },
  "luminance": 0.18921
}

Semantic roles & 50–950 ramp

primary

#587BA4

secondary

#BDAD9A

accent

#9861C6

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #587BA4

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

Preview Lab → · Contrast checker → · Palette generator →