#588DEC#588DEC

#588DEC is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.1% C 0.153 H 261.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#588DEC
RGB	rgb(88, 141, 236)
HSL	hsl(219, 80%, 64%)
HSV	hsv(219, 63%, 93%)
CMYK	cmyk(62.7%, 40.3%, 0%, 7.5%)
CIE-LAB	lab(59.14, 11.51, -53.20)
CIE-LCH	lch(59.14, 54.43, 282.20°)
OKLab	oklab(65.13% -0.0235 -0.1515)
OKLCH	oklch(65.13% 0.153 261.2)
XYZ	xyz(28.6844, 27.1779, 83.0748)
Luminance	0.2718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DEC #ECB758

analogous

#58D7EC #588DEC #6D58EC

triadic

#588DEC #EC588D #8DEC58

tetradic

#588DEC #EC58D7 #ECB758 #58EC6D

square

#588DEC #EC58D7 #ECB758 #58EC6D

split-complementary

#588DEC #EC6D58 #D7EC58

monochromatic

#154EB5 #2167E6 #588DEC #8FB3F2 #C6D8F9

Accessibility & contrast

On white

3.26

#588DEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#588DEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DEC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DEC	#FFFFFF	#000000	##000000
##588DEC	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6296F0

Deuteranopia (green-blind)

#4D88EA

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #588dec;
/* rgb */ color: rgb(88, 141, 236);
/* oklch */ color: oklch(65.1% 0.153 261.2);

Tailwind

colors: {
  custom: {
    50: '#94adf2',
    500: '#588dec',
    950: '#000000',
  },
}

SCSS

$custom: #588dec;
$custom-light: #94adf2;
$custom-dark: #000000;

JSON

{
  "hex": "#588dec",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 236
  },
  "hsl": {
    "h": 218.514,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65133,
    "c": 0.15328,
    "h": 261.2
  },
  "luminance": 0.27181
}

Semantic roles & 50–950 ramp

primary

#588DEC

secondary

#EAD7B6

accent

#910ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588DEC

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

Preview Lab → · Contrast checker → · Palette generator →