#588ABC#588ABC

#588ABC is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.9% C 0.093 H 249.6°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#588ABC
RGB	rgb(88, 138, 188)
HSL	hsl(210, 43%, 54%)
HSV	hsv(210, 53%, 74%)
CMYK	cmyk(53.2%, 26.6%, 0%, 26.3%)
CIE-LAB	lab(55.97, -2.35, -31.25)
CIE-LCH	lch(55.97, 31.33, 265.71°)
OKLab	oklab(61.9% -0.0326 -0.0876)
OKLCH	oklch(61.9% 0.093 249.6)
XYZ	xyz(22.1869, 23.8807, 51.0075)
Luminance	0.2388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588ABC #BC8A58

analogous

#58BCBC #588ABC #5858BC

triadic

#588ABC #BC588A #8ABC58

tetradic

#588ABC #BC58BC #BC8A58 #58BC58

square

#588ABC #BC58BC #BC8A58 #58BC58

split-complementary

#588ABC #BC5858 #BCBC58

monochromatic

#2C4D6E #3E6B99 #588ABC #84A9CE #AFC7DF

Accessibility & contrast

On white

3.64

#588ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#588ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588ABC

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588ABC	#FFFFFF	#000000	##000000
##588ABC	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758CBE

Deuteranopia (green-blind)

#6982BB

Tritanopia (blue-blind)

#1E969B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #588abc;
/* rgb */ color: rgb(88, 138, 188);
/* oklch */ color: oklch(61.9% 0.093 249.6);

Tailwind

colors: {
  custom: {
    50: '#8eacd0',
    500: '#588abc',
    950: '#000000',
  },
}

SCSS

$custom: #588abc;
$custom-light: #8eacd0;
$custom-dark: #000000;

JSON

{
  "hex": "#588abc",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 188
  },
  "hsl": {
    "h": 210,
    "s": 42.735,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61898,
    "c": 0.09345,
    "h": 249.6
  },
  "luminance": 0.23883
}

Semantic roles & 50–950 ramp

primary

#588ABC

secondary

#CDB8A3

accent

#9455D3

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #588ABC

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

Preview Lab → · Contrast checker → · Palette generator →