#588EDA#588EDA

#588EDA is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.3% C 0.128 H 257.1°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#588EDA
RGB	rgb(88, 142, 218)
HSL	hsl(215, 64%, 60%)
HSV	hsv(215, 60%, 85%)
CMYK	cmyk(59.6%, 34.9%, 0%, 14.5%)
CIE-LAB	lab(58.49, 4.94, -44.21)
CIE-LCH	lch(58.49, 44.49, 276.37°)
OKLab	oklab(64.33% -0.0286 -0.1252)
OKLCH	oklch(64.33% 0.128 257.1)
XYZ	xyz(26.3479, 26.4803, 70.0388)
Luminance	0.2648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EDA #DAA458

analogous

#58CFDA #588EDA #6358DA

triadic

#588EDA #DA588E #8EDA58

tetradic

#588EDA #DA58CF #DAA458 #58DA63

square

#588EDA #DA58CF #DAA458 #58DA63

split-complementary

#588EDA #DA6358 #CFDA58

monochromatic

#215296 #2C6DC8 #588EDA #8AB0E5 #BCD2F0

Accessibility & contrast

On white

3.34

#588EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#588EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EDA

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EDA	#FFFFFF	#000000	##000000
##588EDA	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E93DD

Deuteranopia (green-blind)

#5D87D8

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588eda;
/* rgb */ color: rgb(88, 142, 218);
/* oklch */ color: oklch(64.3% 0.128 257.1);

Tailwind

colors: {
  custom: {
    50: '#91aee6',
    500: '#588eda',
    950: '#000000',
  },
}

SCSS

$custom: #588eda;
$custom-light: #91aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#588eda",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 218
  },
  "hsl": {
    "h": 215.077,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.64328,
    "c": 0.12839,
    "h": 257.1
  },
  "luminance": 0.26483
}

Semantic roles & 50–950 ramp

primary

#588EDA

secondary

#E0CBAE

accent

#A241E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588EDA

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

Preview Lab → · Contrast checker → · Palette generator →