#588BCA#588BCA

#588BCA is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.8% C 0.110 H 254.5°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#588BCA
RGB	rgb(88, 139, 202)
HSL	hsl(213, 52%, 57%)
HSV	hsv(213, 56%, 79%)
CMYK	cmyk(56.4%, 31.2%, 0%, 20.8%)
CIE-LAB	lab(56.88, 1.50, -37.75)
CIE-LCH	lch(56.88, 37.78, 272.28°)
OKLab	oklab(62.82% -0.0296 -0.1064)
OKLCH	oklch(62.82% 0.11 254.5)
XYZ	xyz(23.9140, 24.8022, 59.3928)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BCA #CA9758

analogous

#58C4CA #588BCA #5E58CA

triadic

#588BCA #CA588B #8BCA58

tetradic

#588BCA #CA58C4 #CA9758 #58CA5E

square

#588BCA #CA58C4 #CA9758 #58CA5E

split-complementary

#588BCA #CA5E58 #C4CA58

monochromatic

#284F7F #376CAE #588BCA #86ABD9 #B5CCE7

Accessibility & contrast

On white

3.52

#588BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#588BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BCA

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BCA	#FFFFFF	#000000	##000000
##588BCA	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCD

Deuteranopia (green-blind)

#6284C9

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #588bca;
/* rgb */ color: rgb(88, 139, 202);
/* oklch */ color: oklch(62.8% 0.110 254.5);

Tailwind

colors: {
  custom: {
    50: '#8facda',
    500: '#588bca',
    950: '#000000',
  },
}

SCSS

$custom: #588bca;
$custom-light: #8facda;
$custom-dark: #000000;

JSON

{
  "hex": "#588bca",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 202
  },
  "hsl": {
    "h": 213.158,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62821,
    "c": 0.11042,
    "h": 254.5
  },
  "luminance": 0.24804
}

Semantic roles & 50–950 ramp

primary

#588BCA

secondary

#D6C1A8

accent

#9B4DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588BCA

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

Preview Lab → · Contrast checker → · Palette generator →