#4584BC#4584BC

#4584BC is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.6% C 0.108 H 247.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4584BC
RGB	rgb(69, 132, 188)
HSL	hsl(208, 47%, 50%)
HSV	hsv(208, 63%, 74%)
CMYK	cmyk(63.3%, 29.8%, 0%, 26.3%)
CIE-LAB	lab(53.38, -2.76, -35.35)
CIE-LCH	lch(53.38, 35.46, 265.54°)
OKLab	oklab(59.63% -0.0412 -0.0997)
OKLCH	oklch(59.63% 0.108 247.5)
XYZ	xyz(19.7792, 21.3967, 50.6548)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4584BC #BC7D45

analogous

#45BCB8 #4584BC #4548BC

triadic

#4584BC #BC4584 #84BC45

tetradic

#4584BC #B845BC #BC7D45 #48BC45

square

#4584BC #B845BC #BC7D45 #48BC45

split-complementary

#4584BC #BC4548 #BCB845

monochromatic

#244563 #346590 #4584BC #72A2CC #9FC0DC

Accessibility & contrast

On white

3.98

#4584BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4584BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4584BC

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4584BC	#FFFFFF	#000000	##000000
##4584BC	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BE

Deuteranopia (green-blind)

#5B7ABB

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4584bc;
/* rgb */ color: rgb(69, 132, 188);
/* oklch */ color: oklch(59.6% 0.108 247.5);

Tailwind

colors: {
  custom: {
    50: '#84a7d0',
    500: '#4584bc',
    950: '#000000',
  },
}

SCSS

$custom: #4584bc;
$custom-light: #84a7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4584bc",
  "rgb": {
    "r": 69,
    "g": 132,
    "b": 188
  },
  "hsl": {
    "h": 208.235,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59631,
    "c": 0.10791,
    "h": 247.5
  },
  "luminance": 0.21399
}

Semantic roles & 50–950 ramp

primary

#4584BC

secondary

#C9AD94

accent

#9051D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4584BC

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

Preview Lab → · Contrast checker → · Palette generator →