#4582CF#4582CF

#4582CF is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.2% C 0.134 H 255.3°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4582CF
RGB	rgb(69, 130, 207)
HSL	hsl(213, 59%, 54%)
HSV	hsv(213, 67%, 81%)
CMYK	cmyk(66.7%, 37.2%, 0%, 18.8%)
CIE-LAB	lab(53.74, 4.96, -45.59)
CIE-LCH	lch(53.74, 45.86, 276.20°)
OKLab	oklab(60.22% -0.034 -0.1296)
OKLCH	oklch(60.22% 0.134 255.3)
XYZ	xyz(21.6953, 21.7333, 62.0710)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4582CF #CF9245

analogous

#45C7CF #4582CF #4D45CF

triadic

#4582CF #CF4582 #82CF45

tetradic

#4582CF #CF45C7 #CF9245 #45CF4D

square

#4582CF #CF45C7 #CF9245 #45CF4D

split-complementary

#4582CF #CF4D45 #C7CF45

monochromatic

#20487A #2C64AB #4582CF #76A3DC #A6C3E8

Accessibility & contrast

On white

3.93

#4582CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4582CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4582CF

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4582CF	#FFFFFF	#000000	##000000
##4582CF	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6088D2

Deuteranopia (green-blind)

#4C7BCD

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4582cf;
/* rgb */ color: rgb(69, 130, 207);
/* oklch */ color: oklch(60.2% 0.134 255.3);

Tailwind

colors: {
  custom: {
    50: '#87a5de',
    500: '#4582cf',
    950: '#000000',
  },
}

SCSS

$custom: #4582cf;
$custom-light: #87a5de;
$custom-dark: #000000;

JSON

{
  "hex": "#4582cf",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 207
  },
  "hsl": {
    "h": 213.478,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.60222,
    "c": 0.13397,
    "h": 255.3
  },
  "luminance": 0.21735
}

Semantic roles & 50–950 ramp

primary

#4582CF

secondary

#D5BB9B

accent

#9D46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4582CF

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

Preview Lab → · Contrast checker → · Palette generator →