#587EA0#587EA0

#587EA0 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.068 H 246.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#587EA0
RGB	rgb(88, 126, 160)
HSL	hsl(208, 29%, 49%)
HSV	hsv(208, 45%, 63%)
CMYK	cmyk(45%, 21.2%, 0%, 37.3%)
CIE-LAB	lab(51.31, -3.89, -22.36)
CIE-LCH	lch(51.31, 22.69, 260.12°)
OKLab	oklab(57.84% -0.0273 -0.0621)
OKLCH	oklch(57.84% 0.068 246.3)
XYZ	xyz(17.8284, 19.5333, 36.0817)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587EA0 #A07A58

analogous

#58A09E #587EA0 #585AA0

triadic

#587EA0 #A0587E #7EA058

tetradic

#587EA0 #9E58A0 #A07A58 #5AA058

square

#587EA0 #9E58A0 #A07A58 #5AA058

split-complementary

#587EA0 #A0585A #A09E58

monochromatic

#2D4051 #425F79 #587EA0 #7D9CB8 #A5BACD

Accessibility & contrast

On white

4.28

#587EA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#587EA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587EA0

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587EA0	#FFFFFF	#000000	##000000
##587EA0	1.00	4.28	4.91	4.91
#FFFFFF	4.28	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)

#707EA2

Deuteranopia (green-blind)

#67779F

Tritanopia (blue-blind)

#3B8689

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #587ea0;
/* rgb */ color: rgb(88, 126, 160);
/* oklch */ color: oklch(57.8% 0.068 246.3);

Tailwind

colors: {
  custom: {
    50: '#8ba3bc',
    500: '#587ea0',
    950: '#000000',
  },
}

SCSS

$custom: #587ea0;
$custom-light: #8ba3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#587ea0",
  "rgb": {
    "r": 88,
    "g": 126,
    "b": 160
  },
  "hsl": {
    "h": 208.333,
    "s": 29.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5784,
    "c": 0.06782,
    "h": 246.3
  },
  "luminance": 0.19534
}

Semantic roles & 50–950 ramp

primary

#587EA0

secondary

#BBA999

accent

#9162C5

background

#F8FAFB

surface

#F0F3F6

border

#CBCDD0

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #587EA0

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

Preview Lab → · Contrast checker → · Palette generator →