#587AA4#587AA4

#587AA4 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 57.1% C 0.076 H 254.2°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#587AA4
RGB	rgb(88, 122, 164)
HSL	hsl(213, 30%, 49%)
HSV	hsv(213, 46%, 64%)
CMYK	cmyk(46.3%, 25.6%, 0%, 35.7%)
CIE-LAB	lab(50.30, -0.35, -26.23)
CIE-LCH	lch(50.30, 26.24, 269.23°)
OKLab	oklab(57.11% -0.0207 -0.0732)
OKLCH	oklch(57.11% 0.076 254.2)
XYZ	xyz(17.6826, 18.6730, 37.7872)
Luminance	0.1867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587AA4 #A48258

analogous

#58A0A4 #587AA4 #5C58A4

triadic

#587AA4 #A4587A #7AA458

tetradic

#587AA4 #A458A0 #A48258 #58A45C

square

#587AA4 #A458A0 #A48258 #58A45C

split-complementary

#587AA4 #A45C58 #A0A458

monochromatic

#2D3F54 #435C7C #587AA4 #7F99BA #A7B9D0

Accessibility & contrast

On white

4.44

#587AA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#587AA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587AA4

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587AA4	#FFFFFF	#000000	##000000
##587AA4	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7CA6

Deuteranopia (green-blind)

#6174A3

Tritanopia (blue-blind)

#398388

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #587aa4;
/* rgb */ color: rgb(88, 122, 164);
/* oklch */ color: oklch(57.1% 0.076 254.2);

Tailwind

colors: {
  custom: {
    50: '#8ba0bf',
    500: '#587aa4',
    950: '#000000',
  },
}

SCSS

$custom: #587aa4;
$custom-light: #8ba0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#587aa4",
  "rgb": {
    "r": 88,
    "g": 122,
    "b": 164
  },
  "hsl": {
    "h": 213.158,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57106,
    "c": 0.07606,
    "h": 254.2
  },
  "luminance": 0.18674
}

Semantic roles & 50–950 ramp

primary

#587AA4

secondary

#BDAE9A

accent

#9961C6

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #587AA4

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

Preview Lab → · Contrast checker → · Palette generator →