#588AF1#588AF1

#588AF1 is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.8% C 0.163 H 263.1°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#588AF1
RGB	rgb(88, 138, 241)
HSL	hsl(220, 85%, 65%)
HSV	hsv(220, 63%, 95%)
CMYK	cmyk(63.5%, 42.7%, 0%, 5.5%)
CIE-LAB	lab(58.60, 14.99, -56.83)
CIE-LCH	lch(58.60, 58.77, 284.77°)
OKLab	oklab(64.81% -0.0196 -0.1621)
OKLCH	oklch(64.81% 0.163 263.1)
XYZ	xyz(28.9846, 26.5998, 86.8088)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AF1 #F1BF58

analogous

#58D7F1 #588AF1 #7358F1

triadic

#588AF1 #F1588A #8AF158

tetradic

#588AF1 #F158D7 #F1BF58 #58F173

square

#588AF1 #F158D7 #F1BF58 #58F173

split-complementary

#588AF1 #F17358 #D7F158

monochromatic

#1049BF #2062EC #588AF1 #90B2F6 #C9D9FA

Accessibility & contrast

On white

3.32

#588AF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#588AF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AF1

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AF1	#FFFFFF	#000000	##000000
##588AF1	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A94F5

Deuteranopia (green-blind)

#4286EF

Tritanopia (blue-blind)

#00A1B2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588af1;
/* rgb */ color: rgb(88, 138, 241);
/* oklch */ color: oklch(64.8% 0.163 263.1);

Tailwind

colors: {
  custom: {
    50: '#95abf6',
    500: '#588af1',
    950: '#000000',
  },
}

SCSS

$custom: #588af1;
$custom-light: #95abf6;
$custom-dark: #000000;

JSON

{
  "hex": "#588af1",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 241
  },
  "hsl": {
    "h": 220.392,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64808,
    "c": 0.16332,
    "h": 263.1
  },
  "luminance": 0.26603
}

Semantic roles & 50–950 ramp

primary

#588AF1

secondary

#EDDCB8

accent

#9905E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588AF1

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

Preview Lab → · Contrast checker → · Palette generator →