#587DA5#587DA5

#587DA5 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.075 H 251.1°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#587DA5
RGB	rgb(88, 125, 165)
HSL	hsl(211, 30%, 50%)
HSV	hsv(211, 47%, 65%)
CMYK	cmyk(46.7%, 24.2%, 0%, 35.3%)
CIE-LAB	lab(51.22, -1.82, -25.40)
CIE-LCH	lch(51.22, 25.46, 265.90°)
OKLab	oklab(57.84% -0.0242 -0.0708)
OKLCH	oklch(57.84% 0.075 251.1)
XYZ	xyz(18.1474, 19.4573, 38.3894)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DA5 #A58058

analogous

#58A4A5 #587DA5 #5A58A5

triadic

#587DA5 #A5587D #7DA558

tetradic

#587DA5 #A558A4 #A58058 #58A55A

square

#587DA5 #A558A4 #A58058 #58A55A

split-complementary

#587DA5 #A55A58 #A4A558

monochromatic

#2D4155 #435F7D #587DA5 #7F9CBB #A7BBD0

Accessibility & contrast

On white

4.29

#587DA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#587DA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DA5

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DA5	#FFFFFF	#000000	##000000
##587DA5	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA7

Deuteranopia (green-blind)

#6477A4

Tritanopia (blue-blind)

#38868B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #587da5;
/* rgb */ color: rgb(88, 125, 165);
/* oklch */ color: oklch(57.8% 0.075 251.1);

Tailwind

colors: {
  custom: {
    50: '#8ba2bf',
    500: '#587da5',
    950: '#000000',
  },
}

SCSS

$custom: #587da5;
$custom-light: #8ba2bf;
$custom-dark: #000000;

JSON

{
  "hex": "#587da5",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 165
  },
  "hsl": {
    "h": 211.169,
    "s": 30.435,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57839,
    "c": 0.07482,
    "h": 251.1
  },
  "luminance": 0.19459
}

Semantic roles & 50–950 ramp

primary

#587DA5

secondary

#BEAD9B

accent

#9661C7

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0F12

muted

#7D7E81

Preview Lab

Preview with #587DA5

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

Preview Lab → · Contrast checker → · Palette generator →