#4588DE#4588DE

#4588DE is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.4% C 0.147 H 255.7°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4588DE
RGB	rgb(69, 136, 222)
HSL	hsl(214, 70%, 57%)
HSV	hsv(214, 69%, 87%)
CMYK	cmyk(68.9%, 38.7%, 0%, 12.9%)
CIE-LAB	lab(56.23, 6.59, -50.08)
CIE-LCH	lch(56.23, 50.51, 277.50°)
OKLab	oklab(62.42% -0.0362 -0.1427)
OKLCH	oklch(62.42% 0.147 255.7)
XYZ	xyz(24.4384, 24.1449, 72.4656)
Luminance	0.2415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4588DE #DE9B45

analogous

#45D5DE #4588DE #4E45DE

triadic

#4588DE #DE4588 #88DE45

tetradic

#4588DE #DE45D5 #DE9B45 #45DE4E

square

#4588DE #DE45D5 #DE9B45 #45DE4E

split-complementary

#4588DE #DE4E45 #D5DE45

monochromatic

#194D8F #2369C3 #4588DE #79A9E7 #ADCBF0

Accessibility & contrast

On white

3.60

#4588DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#4588DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4588DE

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4588DE	#FFFFFF	#000000	##000000
##4588DE	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618FE1

Deuteranopia (green-blind)

#4980DC

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4588de;
/* rgb */ color: rgb(69, 136, 222);
/* oklch */ color: oklch(62.4% 0.147 255.7);

Tailwind

colors: {
  custom: {
    50: '#89aae9',
    500: '#4588de',
    950: '#000000',
  },
}

SCSS

$custom: #4588de;
$custom-light: #89aae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4588de",
  "rgb": {
    "r": 69,
    "g": 136,
    "b": 222
  },
  "hsl": {
    "h": 213.725,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62421,
    "c": 0.14719,
    "h": 255.7
  },
  "luminance": 0.24147
}

Semantic roles & 50–950 ramp

primary

#4588DE

secondary

#DFC3A0

accent

#9F3BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4588DE

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

Preview Lab → · Contrast checker → · Palette generator →