#588DE4#588DE4

#588DE4 is a light, vivid blue. Relative luminance 0.267; OKLCH L 64.7% C 0.143 H 259.8°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#588DE4
RGB	rgb(88, 141, 228)
HSL	hsl(217, 72%, 62%)
HSV	hsv(217, 61%, 89%)
CMYK	cmyk(61.4%, 38.2%, 0%, 10.6%)
CIE-LAB	lab(58.72, 8.83, -49.43)
CIE-LCH	lch(58.72, 50.22, 280.13°)
OKLab	oklab(64.67% -0.0252 -0.1404)
OKLCH	oklch(64.67% 0.143 259.8)
XYZ	xyz(27.5480, 26.7234, 77.0901)
Luminance	0.2673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DE4 #E4AF58

analogous

#58D3E4 #588DE4 #6958E4

triadic

#588DE4 #E4588D #8DE458

tetradic

#588DE4 #E458D3 #E4AF58 #58E469

square

#588DE4 #E458D3 #E4AF58 #58E469

split-complementary

#588DE4 #E46958 #D3E458

monochromatic

#1B50A7 #2369DB #588DE4 #8DB1ED #C1D5F5

Accessibility & contrast

On white

3.31

#588DE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#588DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DE4

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DE4	#FFFFFF	#000000	##000000
##588DE4	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6794E7

Deuteranopia (green-blind)

#5487E2

Tritanopia (blue-blind)

#00A1AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588de4;
/* rgb */ color: rgb(88, 141, 228);
/* oklch */ color: oklch(64.7% 0.143 259.8);

Tailwind

colors: {
  custom: {
    50: '#93aded',
    500: '#588de4',
    950: '#000000',
  },
}

SCSS

$custom: #588de4;
$custom-light: #93aded;
$custom-dark: #000000;

JSON

{
  "hex": "#588de4",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 228
  },
  "hsl": {
    "h": 217.286,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6467,
    "c": 0.14266,
    "h": 259.8
  },
  "luminance": 0.26726
}

Semantic roles & 50–950 ramp

primary

#588DE4

secondary

#E6D2B2

accent

#8A11D4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588DE4

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

Preview Lab → · Contrast checker → · Palette generator →