#587EA9#587EA9

#587EA9 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.3% C 0.079 H 252.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#587EA9
RGB	rgb(88, 126, 169)
HSL	hsl(212, 32%, 50%)
HSV	hsv(212, 48%, 66%)
CMYK	cmyk(47.9%, 25.4%, 0%, 33.7%)
CIE-LAB	lab(51.68, -1.20, -27.00)
CIE-LCH	lch(51.68, 27.03, 267.46°)
OKLab	oklab(58.26% -0.0242 -0.0754)
OKLCH	oklch(58.26% 0.079 252.2)
XYZ	xyz(18.6444, 19.8597, 40.3793)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587EA9 #A98358

analogous

#58A6A9 #587EA9 #5A58A9

triadic

#587EA9 #A9587E #7EA958

tetradic

#587EA9 #A958A6 #A98358 #58A95A

square

#587EA9 #A958A6 #A98358 #58A95A

split-complementary

#587EA9 #A95A58 #A6A958

monochromatic

#2E4259 #436081 #587EA9 #809DBE #A9BCD3

Accessibility & contrast

On white

4.22

#587EA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#587EA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587EA9

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587EA9	#FFFFFF	#000000	##000000
##587EA9	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D80AB

Deuteranopia (green-blind)

#6378A8

Tritanopia (blue-blind)

#35888D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #587ea9;
/* rgb */ color: rgb(88, 126, 169);
/* oklch */ color: oklch(58.3% 0.079 252.2);

Tailwind

colors: {
  custom: {
    50: '#8ba3c2',
    500: '#587ea9',
    950: '#000000',
  },
}

SCSS

$custom: #587ea9;
$custom-light: #8ba3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#587ea9",
  "rgb": {
    "r": 88,
    "g": 126,
    "b": 169
  },
  "hsl": {
    "h": 211.852,
    "s": 32.016,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58257,
    "c": 0.07918,
    "h": 252.2
  },
  "luminance": 0.19861
}

Semantic roles & 50–950 ramp

primary

#587EA9

secondary

#C0B09C

accent

#9760C8

background

#F8FAFB

surface

#F0F3F7

border

#CBCDD0

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #587EA9

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

Preview Lab → · Contrast checker → · Palette generator →