#588AEC#588AEC

#588AEC is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.5% C 0.157 H 262.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#588AEC
RGB	rgb(88, 138, 236)
HSL	hsl(220, 80%, 64%)
HSV	hsv(220, 63%, 93%)
CMYK	cmyk(62.7%, 41.5%, 0%, 7.5%)
CIE-LAB	lab(58.33, 13.30, -54.50)
CIE-LCH	lch(58.33, 56.10, 283.72°)
OKLab	oklab(64.51% -0.0205 -0.1553)
OKLCH	oklch(64.51% 0.157 262.5)
XYZ	xyz(28.2480, 26.3052, 82.9294)
Luminance	0.2631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AEC #ECBA58

analogous

#58D4EC #588AEC #7058EC

triadic

#588AEC #EC588A #8AEC58

tetradic

#588AEC #EC58D4 #ECBA58 #58EC70

square

#588AEC #EC58D4 #ECBA58 #58EC70

split-complementary

#588AEC #EC7058 #D4EC58

monochromatic

#154BB5 #2164E6 #588AEC #8FB0F2 #C6D7F9

Accessibility & contrast

On white

3.35

#588AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#588AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AEC

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AEC	#FFFFFF	#000000	##000000
##588AEC	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D94F0

Deuteranopia (green-blind)

#4786EA

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588aec;
/* rgb */ color: rgb(88, 138, 236);
/* oklch */ color: oklch(64.5% 0.157 262.5);

Tailwind

colors: {
  custom: {
    50: '#94abf3',
    500: '#588aec',
    950: '#000000',
  },
}

SCSS

$custom: #588aec;
$custom-light: #94abf3;
$custom-dark: #000000;

JSON

{
  "hex": "#588aec",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 236
  },
  "hsl": {
    "h": 219.73,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64505,
    "c": 0.15666,
    "h": 262.5
  },
  "luminance": 0.26308
}

Semantic roles & 50–950 ramp

primary

#588AEC

secondary

#EAD8B6

accent

#950ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588AEC

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

Preview Lab → · Contrast checker → · Palette generator →