#588DB6#588DB6

#588DB6 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.3% C 0.084 H 243.0°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#588DB6
RGB	rgb(88, 141, 182)
HSL	hsl(206, 39%, 53%)
HSV	hsv(206, 52%, 71%)
CMYK	cmyk(51.6%, 22.5%, 0%, 28.6%)
CIE-LAB	lab(56.59, -5.92, -26.87)
CIE-LCH	lch(56.59, 27.52, 257.58°)
OKLab	oklab(62.3% -0.0382 -0.075)
OKLCH	oklch(62.3% 0.084 243)
XYZ	xyz(21.9899, 24.5001, 47.8171)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DB6 #B68158

analogous

#58B6B0 #588DB6 #585EB6

triadic

#588DB6 #B6588D #8DB658

tetradic

#588DB6 #B058B6 #B68158 #5EB658

square

#588DB6 #B058B6 #B68158 #5EB658

split-complementary

#588DB6 #B6585E #B6B058

monochromatic

#2D4D67 #406E91 #588DB6 #83AAC9 #ADC7DB

Accessibility & contrast

On white

3.56

#588DB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#588DB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DB6

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DB6	#FFFFFF	#000000	##000000
##588DB6	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB8

Deuteranopia (green-blind)

#6F83B5

Tritanopia (blue-blind)

#25979B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #588db6;
/* rgb */ color: rgb(88, 141, 182);
/* oklch */ color: oklch(62.3% 0.084 243.0);

Tailwind

colors: {
  custom: {
    50: '#8daecc',
    500: '#588db6',
    950: '#000000',
  },
}

SCSS

$custom: #588db6;
$custom-light: #8daecc;
$custom-dark: #000000;

JSON

{
  "hex": "#588db6",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 182
  },
  "hsl": {
    "h": 206.17,
    "s": 39.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.62301,
    "c": 0.08415,
    "h": 243
  },
  "luminance": 0.24502
}

Semantic roles & 50–950 ramp

primary

#588DB6

secondary

#C9B2A1

accent

#8C59CF

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0D1013

muted

#7D7F82

Preview Lab

Preview with #588DB6

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

Preview Lab → · Contrast checker → · Palette generator →