#588EA7#588EA7

#588EA7 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.069 H 229.1°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#588EA7
RGB	rgb(88, 142, 167)
HSL	hsl(199, 31%, 50%)
HSV	hsv(199, 47%, 65%)
CMYK	cmyk(47.3%, 15%, 0%, 34.5%)
CIE-LAB	lab(56.30, -10.94, -18.75)
CIE-LCH	lch(56.30, 21.71, 239.73°)
OKLab	oklab(61.88% -0.0449 -0.0519)
OKLCH	oklch(61.88% 0.069 229.1)
XYZ	xyz(20.6700, 24.2092, 40.1353)
Luminance	0.2421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EA7 #A77158

analogous

#58A798 #588EA7 #5867A7

triadic

#588EA7 #A7588E #8EA758

tetradic

#588EA7 #9858A7 #A77158 #67A758

square

#588EA7 #9858A7 #A77158 #67A758

split-complementary

#588EA7 #A75867 #A79858

monochromatic

#2E4A57 #436C7F #588EA7 #80A9BC #A8C4D1

Accessibility & contrast

On white

3.59

#588EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#588EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EA7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EA7	#FFFFFF	#000000	##000000
##588EA7	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818CA8

Deuteranopia (green-blind)

#7683A7

Tritanopia (blue-blind)

#339596

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588ea7;
/* rgb */ color: rgb(88, 142, 167);
/* oklch */ color: oklch(61.9% 0.069 229.1);

Tailwind

colors: {
  custom: {
    50: '#8cafc1',
    500: '#588ea7',
    950: '#000000',
  },
}

SCSS

$custom: #588ea7;
$custom-light: #8cafc1;
$custom-dark: #000000;

JSON

{
  "hex": "#588ea7",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 167
  },
  "hsl": {
    "h": 198.987,
    "s": 30.98,
    "l": 50
  },
  "oklch": {
    "l": 0.61879,
    "c": 0.0686,
    "h": 229.1
  },
  "luminance": 0.24211
}

Semantic roles & 50–950 ramp

primary

#588EA7

secondary

#BFA79C

accent

#8161C7

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588EA7

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

Preview Lab → · Contrast checker → · Palette generator →