#4585E7#4585E7

#4585E7 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.3% C 0.162 H 258.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4585E7
RGB	rgb(69, 133, 231)
HSL	hsl(216, 77%, 59%)
HSV	hsv(216, 70%, 91%)
CMYK	cmyk(70.1%, 42.4%, 0%, 9.4%)
CIE-LAB	lab(55.89, 11.58, -55.65)
CIE-LCH	lch(55.89, 56.84, 281.75°)
OKLab	oklab(62.32% -0.0316 -0.159)
OKLCH	oklch(62.32% 0.162 258.8)
XYZ	xyz(25.2604, 23.8071, 78.8498)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585E7 #E7A745

analogous

#45D6E7 #4585E7 #5645E7

triadic

#4585E7 #E74585 #85E745

tetradic

#4585E7 #E745D6 #E7A745 #45E756

square

#4585E7 #E745D6 #E7A745 #45E756

split-complementary

#4585E7 #E75645 #D6E745

monochromatic

#144A9D #1B64D4 #4585E7 #7BA9EE #B1CCF5

Accessibility & contrast

On white

3.64

#4585E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4585E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585E7

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585E7	#FFFFFF	#000000	##000000
##4585E7	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568EEB

Deuteranopia (green-blind)

#397FE5

Tritanopia (blue-blind)

#009CAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4585e7;
/* rgb */ color: rgb(69, 133, 231);
/* oklch */ color: oklch(62.3% 0.162 258.8);

Tailwind

colors: {
  custom: {
    50: '#8ba7ef',
    500: '#4585e7',
    950: '#000000',
  },
}

SCSS

$custom: #4585e7;
$custom-light: #8ba7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4585e7",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 231
  },
  "hsl": {
    "h": 216.296,
    "s": 77.143,
    "l": 58.824
  },
  "oklch": {
    "l": 0.62319,
    "c": 0.16216,
    "h": 258.8
  },
  "luminance": 0.2381
}

Semantic roles & 50–950 ramp

primary

#4585E7

secondary

#E4CBA4

accent

#A834F4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4585E7

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

Preview Lab → · Contrast checker → · Palette generator →