#588BC7#588BC7

#588BC7 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.7% C 0.107 H 253.4°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#588BC7
RGB	rgb(88, 139, 199)
HSL	hsl(212, 50%, 56%)
HSV	hsv(212, 56%, 78%)
CMYK	cmyk(55.8%, 30.2%, 0%, 22%)
CIE-LAB	lab(56.74, 0.54, -36.28)
CIE-LCH	lch(56.74, 36.28, 270.86°)
OKLab	oklab(62.67% -0.0305 -0.1021)
OKLCH	oklch(62.67% 0.107 253.4)
XYZ	xyz(23.5623, 24.6615, 57.5402)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BC7 #C79458

analogous

#58C3C7 #588BC7 #5D58C7

triadic

#588BC7 #C7588B #8BC758

tetradic

#588BC7 #C758C3 #C79458 #58C75D

square

#588BC7 #C758C3 #C79458 #58C75D

split-complementary

#588BC7 #C75D58 #C3C758

monochromatic

#294F7B #396CA9 #588BC7 #86ABD6 #B4CBE6

Accessibility & contrast

On white

3.54

#588BC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#588BC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BC7

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BC7	#FFFFFF	#000000	##000000
##588BC7	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728ECA

Deuteranopia (green-blind)

#6483C6

Tritanopia (blue-blind)

#0299A0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #588bc7;
/* rgb */ color: rgb(88, 139, 199);
/* oklch */ color: oklch(62.7% 0.107 253.4);

Tailwind

colors: {
  custom: {
    50: '#8facd8',
    500: '#588bc7',
    950: '#000000',
  },
}

SCSS

$custom: #588bc7;
$custom-light: #8facd8;
$custom-dark: #000000;

JSON

{
  "hex": "#588bc7",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 199
  },
  "hsl": {
    "h": 212.432,
    "s": 49.776,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62668,
    "c": 0.10654,
    "h": 253.4
  },
  "luminance": 0.24663
}

Semantic roles & 50–950 ramp

primary

#588BC7

secondary

#D4BFA7

accent

#9A4FD9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588BC7

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

Preview Lab → · Contrast checker → · Palette generator →