#588EE0#588EE0

#588EE0 is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.7% C 0.136 H 258.5°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#588EE0
RGB	rgb(88, 142, 224)
HSL	hsl(216, 69%, 61%)
HSV	hsv(216, 61%, 88%)
CMYK	cmyk(60.7%, 36.6%, 0%, 12.2%)
CIE-LAB	lab(58.79, 6.91, -47.09)
CIE-LCH	lch(58.79, 47.60, 278.35°)
OKLab	oklab(64.66% -0.0271 -0.1336)
OKLCH	oklch(64.66% 0.136 258.5)
XYZ	xyz(27.1473, 26.8001, 74.2489)
Luminance	0.2680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EE0 #E0AA58

analogous

#58D2E0 #588EE0 #6658E0

triadic

#588EE0 #E0588E #8EE058

tetradic

#588EE0 #E058D2 #E0AA58 #58E066

square

#588EE0 #E058D2 #E0AA58 #58E066

split-complementary

#588EE0 #E06658 #D2E058

monochromatic

#1E51A0 #276CD4 #588EE0 #8CB1EA #BFD4F3

Accessibility & contrast

On white

3.30

#588EE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#588EE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EE0

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EE0	#FFFFFF	#000000	##000000
##588EE0	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B94E3

Deuteranopia (green-blind)

#5888DE

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588ee0;
/* rgb */ color: rgb(88, 142, 224);
/* oklch */ color: oklch(64.7% 0.136 258.5);

Tailwind

colors: {
  custom: {
    50: '#92aeea',
    500: '#588ee0',
    950: '#000000',
  },
}

SCSS

$custom: #588ee0;
$custom-light: #92aeea;
$custom-dark: #000000;

JSON

{
  "hex": "#588ee0",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 224
  },
  "hsl": {
    "h": 216.176,
    "s": 68.687,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64658,
    "c": 0.13629,
    "h": 258.5
  },
  "luminance": 0.26803
}

Semantic roles & 50–950 ramp

primary

#588EE0

secondary

#E3CFB0

accent

#8615D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588EE0

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

Preview Lab → · Contrast checker → · Palette generator →