#588BD0#588BD0

#588BD0 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 63.1% C 0.118 H 256.3°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#588BD0
RGB	rgb(88, 139, 208)
HSL	hsl(215, 56%, 58%)
HSV	hsv(215, 58%, 82%)
CMYK	cmyk(57.7%, 33.2%, 0%, 18.4%)
CIE-LAB	lab(57.16, 3.44, -40.69)
CIE-LCH	lch(57.16, 40.84, 274.83°)
OKLab	oklab(63.14% -0.0279 -0.1149)
OKLCH	oklch(63.14% 0.118 256.3)
XYZ	xyz(24.6383, 25.0919, 63.2071)
Luminance	0.2509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BD0 #D09D58

analogous

#58C7D0 #588BD0 #6158D0

triadic

#588BD0 #D0588B #8BD058

tetradic

#588BD0 #D058C7 #D09D58 #58D061

square

#588BD0 #D058C7 #D09D58 #58D061

split-complementary

#588BD0 #D06158 #C7D058

monochromatic

#264F87 #346CB7 #588BD0 #88ACDD #B8CDEB

Accessibility & contrast

On white

3.49

#588BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#588BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BD0

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BD0	#FFFFFF	#000000	##000000
##588BD0	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD3

Deuteranopia (green-blind)

#5F84CF

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #588bd0;
/* rgb */ color: rgb(88, 139, 208);
/* oklch */ color: oklch(63.1% 0.118 256.3);

Tailwind

colors: {
  custom: {
    50: '#90acde',
    500: '#588bd0',
    950: '#000000',
  },
}

SCSS

$custom: #588bd0;
$custom-light: #90acde;
$custom-dark: #000000;

JSON

{
  "hex": "#588bd0",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 208
  },
  "hsl": {
    "h": 214.5,
    "s": 56.075,
    "l": 58.039
  },
  "oklch": {
    "l": 0.63135,
    "c": 0.11827,
    "h": 256.3
  },
  "luminance": 0.25094
}

Semantic roles & 50–950 ramp

primary

#588BD0

secondary

#DAC5AA

accent

#9F48DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588BD0

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

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