#587DA8#587DA8

#587DA8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 58.0% C 0.079 H 252.8°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#587DA8
RGB	rgb(88, 125, 168)
HSL	hsl(212, 31%, 50%)
HSV	hsv(212, 48%, 66%)
CMYK	cmyk(47.6%, 25.6%, 0%, 34.1%)
CIE-LAB	lab(51.34, -0.91, -26.94)
CIE-LCH	lch(51.34, 26.96, 268.06°)
OKLab	oklab(57.98% -0.0233 -0.0752)
OKLCH	oklch(57.98% 0.079 252.8)
XYZ	xyz(18.4236, 19.5678, 39.8443)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DA8 #A88358

analogous

#58A5A8 #587DA8 #5B58A8

triadic

#587DA8 #A8587D #7DA858

tetradic

#587DA8 #A858A5 #A88358 #58A85B

square

#587DA8 #A858A5 #A88358 #58A85B

split-complementary

#587DA8 #A85B58 #A5A858

monochromatic

#2E4158 #435F80 #587DA8 #809CBD #A8BCD2

Accessibility & contrast

On white

4.27

#587DA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#587DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DA8

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DA8	#FFFFFF	#000000	##000000
##587DA8	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7FAA

Deuteranopia (green-blind)

#6277A7

Tritanopia (blue-blind)

#36878C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #587da8;
/* rgb */ color: rgb(88, 125, 168);
/* oklch */ color: oklch(58.0% 0.079 252.8);

Tailwind

colors: {
  custom: {
    50: '#8ba2c2',
    500: '#587da8',
    950: '#000000',
  },
}

SCSS

$custom: #587da8;
$custom-light: #8ba2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#587da8",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 168
  },
  "hsl": {
    "h": 212.25,
    "s": 31.496,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57981,
    "c": 0.07872,
    "h": 252.8
  },
  "luminance": 0.19569
}

Semantic roles & 50–950 ramp

primary

#587DA8

secondary

#C0AF9C

accent

#9860C8

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #587DA8

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

Preview Lab → · Contrast checker → · Palette generator →