#588DC3#588DC3

#588DC3 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.9% C 0.100 H 250.1°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#588DC3
RGB	rgb(88, 141, 195)
HSL	hsl(210, 47%, 55%)
HSV	hsv(210, 55%, 76%)
CMYK	cmyk(54.9%, 27.7%, 0%, 23.5%)
CIE-LAB	lab(57.14, -1.89, -33.40)
CIE-LCH	lch(57.14, 33.45, 266.77°)
OKLab	oklab(62.92% -0.0339 -0.0937)
OKLCH	oklch(62.92% 0.1 250.1)
XYZ	xyz(23.3962, 25.0627, 55.2238)
Luminance	0.2506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DC3 #C38E58

analogous

#58C3C3 #588DC3 #5858C3

triadic

#588DC3 #C3588D #8DC358

tetradic

#588DC3 #C358C3 #C38E58 #58C358

square

#588DC3 #C358C3 #C38E58 #58C358

split-complementary

#588DC3 #C35858 #C3C358

monochromatic

#2A5076 #3B6EA3 #588DC3 #85ACD3 #B2CAE3

Accessibility & contrast

On white

3.49

#588DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#588DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DC3

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DC3	#FFFFFF	#000000	##000000
##588DC3	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778FC5

Deuteranopia (green-blind)

#6984C2

Tritanopia (blue-blind)

#0E99A0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #588dc3;
/* rgb */ color: rgb(88, 141, 195);
/* oklch */ color: oklch(62.9% 0.100 250.1);

Tailwind

colors: {
  custom: {
    50: '#8eaed5',
    500: '#588dc3',
    950: '#000000',
  },
}

SCSS

$custom: #588dc3;
$custom-light: #8eaed5;
$custom-dark: #000000;

JSON

{
  "hex": "#588dc3",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 195
  },
  "hsl": {
    "h": 210.28,
    "s": 47.137,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62917,
    "c": 0.0997,
    "h": 250.1
  },
  "luminance": 0.25065
}

Semantic roles & 50–950 ramp

primary

#588DC3

secondary

#D2BCA5

accent

#9551D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588DC3

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

Preview Lab → · Contrast checker → · Palette generator →