#588CA7#588CA7

#588CA7 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.4% C 0.069 H 232.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#588CA7
RGB	rgb(88, 140, 167)
HSL	hsl(201, 31%, 50%)
HSV	hsv(201, 47%, 65%)
CMYK	cmyk(47.3%, 16.2%, 0%, 34.5%)
CIE-LAB	lab(55.70, -9.83, -19.66)
CIE-LCH	lch(55.70, 21.98, 243.43°)
OKLab	oklab(61.41% -0.0424 -0.0544)
OKLCH	oklch(61.41% 0.069 232.1)
XYZ	xyz(20.3751, 23.6194, 40.0370)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588CA7 #A77358

analogous

#58A79A #588CA7 #5865A7

triadic

#588CA7 #A7588C #8CA758

tetradic

#588CA7 #9A58A7 #A77358 #65A758

square

#588CA7 #9A58A7 #A77358 #65A758

split-complementary

#588CA7 #A75865 #A79A58

monochromatic

#2E4957 #436A7F #588CA7 #80A8BC #A8C3D1

Accessibility & contrast

On white

3.67

#588CA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#588CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588CA7

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588CA7	#FFFFFF	#000000	##000000
##588CA7	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8AA8

Deuteranopia (green-blind)

#7482A7

Tritanopia (blue-blind)

#339395

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #588ca7;
/* rgb */ color: rgb(88, 140, 167);
/* oklch */ color: oklch(61.4% 0.069 232.1);

Tailwind

colors: {
  custom: {
    50: '#8cadc1',
    500: '#588ca7',
    950: '#000000',
  },
}

SCSS

$custom: #588ca7;
$custom-light: #8cadc1;
$custom-dark: #000000;

JSON

{
  "hex": "#588ca7",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 167
  },
  "hsl": {
    "h": 200.506,
    "s": 30.98,
    "l": 50
  },
  "oklch": {
    "l": 0.61409,
    "c": 0.069,
    "h": 232.1
  },
  "luminance": 0.23621
}

Semantic roles & 50–950 ramp

primary

#588CA7

secondary

#BFA89C

accent

#8461C7

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588CA7

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

Preview Lab → · Contrast checker → · Palette generator →