#588ED0#588ED0

#588ED0 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.8% C 0.115 H 254.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#588ED0
RGB	rgb(88, 142, 208)
HSL	hsl(213, 56%, 58%)
HSV	hsv(213, 58%, 82%)
CMYK	cmyk(57.7%, 31.7%, 0%, 18.4%)
CIE-LAB	lab(58.01, 1.68, -39.36)
CIE-LCH	lch(58.01, 39.40, 272.45°)
OKLab	oklab(63.8% -0.0312 -0.111)
OKLCH	oklch(63.8% 0.115 254.3)
XYZ	xyz(25.0786, 25.9726, 63.3539)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588ED0 #D09A58

analogous

#58CAD0 #588ED0 #5E58D0

triadic

#588ED0 #D0588E #8ED058

tetradic

#588ED0 #D058CA #D09A58 #58D05E

square

#588ED0 #D058CA #D09A58 #58D05E

split-complementary

#588ED0 #D05E58 #CAD058

monochromatic

#265287 #346FB7 #588ED0 #88AEDD #B8CFEB

Accessibility & contrast

On white

3.39

#588ED0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#588ED0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588ED0

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588ED0	#FFFFFF	#000000	##000000
##588ED0	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D3

Deuteranopia (green-blind)

#6386CF

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588ed0;
/* rgb */ color: rgb(88, 142, 208);
/* oklch */ color: oklch(63.8% 0.115 254.3);

Tailwind

colors: {
  custom: {
    50: '#90aede',
    500: '#588ed0',
    950: '#000000',
  },
}

SCSS

$custom: #588ed0;
$custom-light: #90aede;
$custom-dark: #000000;

JSON

{
  "hex": "#588ed0",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 208
  },
  "hsl": {
    "h": 213,
    "s": 56.075,
    "l": 58.039
  },
  "oklch": {
    "l": 0.63797,
    "c": 0.11534,
    "h": 254.3
  },
  "luminance": 0.25975
}

Semantic roles & 50–950 ramp

primary

#588ED0

secondary

#DAC4AA

accent

#9B48DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588ED0

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

Preview Lab → · Contrast checker → · Palette generator →