#588FCA#588FCA

#588FCA is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.7% C 0.107 H 251.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#588FCA
RGB	rgb(88, 143, 202)
HSL	hsl(211, 52%, 57%)
HSV	hsv(211, 56%, 79%)
CMYK	cmyk(56.4%, 29.2%, 0%, 20.8%)
CIE-LAB	lab(58.02, -0.83, -35.97)
CIE-LCH	lch(58.02, 35.98, 268.69°)
OKLab	oklab(63.71% -0.0341 -0.1012)
OKLCH	oklch(63.71% 0.107 251.4)
XYZ	xyz(24.5038, 25.9818, 59.5894)
Luminance	0.2598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FCA #CA9358

analogous

#58C8CA #588FCA #5A58CA

triadic

#588FCA #CA588F #8FCA58

tetradic

#588FCA #CA58C8 #CA9358 #58CA5A

square

#588FCA #CA58C8 #CA9358 #58CA5A

split-complementary

#588FCA #CA5A58 #C8CA58

monochromatic

#28527F #3770AE #588FCA #86AED9 #B5CDE7

Accessibility & contrast

On white

3.39

#588FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#588FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FCA

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FCA	#FFFFFF	#000000	##000000
##588FCA	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CD

Deuteranopia (green-blind)

#6886C9

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588fca;
/* rgb */ color: rgb(88, 143, 202);
/* oklch */ color: oklch(63.7% 0.107 251.4);

Tailwind

colors: {
  custom: {
    50: '#8fafda',
    500: '#588fca',
    950: '#000000',
  },
}

SCSS

$custom: #588fca;
$custom-light: #8fafda;
$custom-dark: #000000;

JSON

{
  "hex": "#588fca",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 202
  },
  "hsl": {
    "h": 211.053,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.63713,
    "c": 0.10678,
    "h": 251.4
  },
  "luminance": 0.25984
}

Semantic roles & 50–950 ramp

primary

#588FCA

secondary

#D6C0A8

accent

#964DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588FCA

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

Preview Lab → · Contrast checker → · Palette generator →