#588BED#588BED

#588BED is a light, vivid blue. Relative luminance 0.267; OKLCH L 64.8% C 0.157 H 262.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#588BED
RGB	rgb(88, 139, 237)
HSL	hsl(219, 81%, 64%)
HSV	hsv(219, 63%, 93%)
CMYK	cmyk(62.9%, 41.4%, 0%, 7.1%)
CIE-LAB	lab(58.65, 13.04, -54.54)
CIE-LCH	lch(58.65, 56.07, 283.45°)
OKLab	oklab(64.77% -0.0213 -0.1554)
OKLCH	oklch(64.77% 0.157 262.2)
XYZ	xyz(28.5378, 26.6517, 83.7447)
Luminance	0.2665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BED #EDBA58

analogous

#58D5ED #588BED #6F58ED

triadic

#588BED #ED588B #8BED58

tetradic

#588BED #ED58D5 #EDBA58 #58ED6F

square

#588BED #ED58D5 #EDBA58 #58ED6F

split-complementary

#588BED #ED6F58 #D5ED58

monochromatic

#144CB7 #2165E7 #588BED #8FB1F3 #C6D8F9

Accessibility & contrast

On white

3.32

#588BED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#588BED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BED

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BED	#FFFFFF	#000000	##000000
##588BED	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E94F1

Deuteranopia (green-blind)

#4887EB

Tritanopia (blue-blind)

#00A1B0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588bed;
/* rgb */ color: rgb(88, 139, 237);
/* oklch */ color: oklch(64.8% 0.157 262.2);

Tailwind

colors: {
  custom: {
    50: '#94acf3',
    500: '#588bed',
    950: '#000000',
  },
}

SCSS

$custom: #588bed;
$custom-light: #94acf3;
$custom-dark: #000000;

JSON

{
  "hex": "#588bed",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 237
  },
  "hsl": {
    "h": 219.463,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64773,
    "c": 0.15686,
    "h": 262.2
  },
  "luminance": 0.26654
}

Semantic roles & 50–950 ramp

primary

#588BED

secondary

#EBD9B6

accent

#9409DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588BED

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

Preview Lab → · Contrast checker → · Palette generator →