#4589D5#4589D5

#4589D5 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.1% C 0.135 H 253.0°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4589D5
RGB	rgb(69, 137, 213)
HSL	hsl(212, 63%, 55%)
HSV	hsv(212, 68%, 84%)
CMYK	cmyk(67.6%, 35.7%, 0%, 16.5%)
CIE-LAB	lab(56.05, 2.86, -45.32)
CIE-LCH	lch(56.05, 45.41, 273.61°)
OKLab	oklab(62.12% -0.0394 -0.1287)
OKLCH	oklch(62.12% 0.135 253)
XYZ	xyz(23.4057, 23.9582, 66.3288)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4589D5 #D59145

analogous

#45D1D5 #4589D5 #4945D5

triadic

#4589D5 #D54589 #89D545

tetradic

#4589D5 #D545D1 #D59145 #45D549

square

#4589D5 #D545D1 #D59145 #45D549

split-complementary

#4589D5 #D54945 #D1D545

monochromatic

#1D4D82 #296BB4 #4589D5 #77A9E0 #A9C8EC

Accessibility & contrast

On white

3.63

#4589D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#4589D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4589D5

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4589D5	#FFFFFF	#000000	##000000
##4589D5	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678ED8

Deuteranopia (green-blind)

#5380D3

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4589d5;
/* rgb */ color: rgb(69, 137, 213);
/* oklch */ color: oklch(62.1% 0.135 253.0);

Tailwind

colors: {
  custom: {
    50: '#88abe2',
    500: '#4589d5',
    950: '#000000',
  },
}

SCSS

$custom: #4589d5;
$custom-light: #88abe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4589d5",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 213
  },
  "hsl": {
    "h": 211.667,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.62122,
    "c": 0.13462,
    "h": 253
  },
  "luminance": 0.23961
}

Semantic roles & 50–950 ramp

primary

#4589D5

secondary

#D9BD9D

accent

#9842E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4589D5

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

Preview Lab → · Contrast checker → · Palette generator →