#587DA0#587DA0

#587DA0 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.6% C 0.068 H 247.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#587DA0
RGB	rgb(88, 125, 160)
HSL	hsl(209, 29%, 49%)
HSV	hsv(209, 45%, 63%)
CMYK	cmyk(45%, 21.9%, 0%, 37.3%)
CIE-LAB	lab(51.01, -3.31, -22.81)
CIE-LCH	lch(51.01, 23.05, 261.74°)
OKLab	oklab(57.61% -0.026 -0.0634)
OKLCH	oklch(57.61% 0.068 247.7)
XYZ	xyz(17.7011, 19.2789, 36.0393)
Luminance	0.1928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DA0 #A07B58

analogous

#58A09F #587DA0 #5859A0

triadic

#587DA0 #A0587D #7DA058

tetradic

#587DA0 #9F58A0 #A07B58 #59A058

square

#587DA0 #9F58A0 #A07B58 #59A058

split-complementary

#587DA0 #A05859 #A09F58

monochromatic

#2D3F51 #425E79 #587DA0 #7D9BB8 #A5BACD

Accessibility & contrast

On white

4.32

#587DA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#587DA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DA0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DA0	#FFFFFF	#000000	##000000
##587DA0	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7EA2

Deuteranopia (green-blind)

#66769F

Tritanopia (blue-blind)

#3B8589

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #587da0;
/* rgb */ color: rgb(88, 125, 160);
/* oklch */ color: oklch(57.6% 0.068 247.7);

Tailwind

colors: {
  custom: {
    50: '#8ba2bc',
    500: '#587da0',
    950: '#000000',
  },
}

SCSS

$custom: #587da0;
$custom-light: #8ba2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#587da0",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 160
  },
  "hsl": {
    "h": 209.167,
    "s": 29.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.06849,
    "h": 247.7
  },
  "luminance": 0.1928
}

Semantic roles & 50–950 ramp

primary

#587DA0

secondary

#BBA999

accent

#9362C5

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #587DA0

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

Preview Lab → · Contrast checker → · Palette generator →