#4586EC#4586EC

#4586EC is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.8% C 0.168 H 259.1°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4586EC
RGB	rgb(69, 134, 236)
HSL	hsl(217, 81%, 60%)
HSV	hsv(217, 71%, 93%)
CMYK	cmyk(70.8%, 43.2%, 0%, 7.5%)
CIE-LAB	lab(56.46, 12.74, -57.53)
CIE-LCH	lch(56.46, 58.93, 282.49°)
OKLab	oklab(62.85% -0.0316 -0.1646)
OKLCH	oklch(62.85% 0.168 259.1)
XYZ	xyz(26.1142, 24.3687, 82.6680)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4586EC #ECAB45

analogous

#45D9EC #4586EC #5845EC

triadic

#4586EC #EC4586 #86EC45

tetradic

#4586EC #EC45D9 #ECAB45 #45EC58

square

#4586EC #EC45D9 #ECAB45 #45EC58

split-complementary

#4586EC #EC5845 #D9EC45

monochromatic

#114BA6 #1764DD #4586EC #7DAAF2 #B4CEF7

Accessibility & contrast

On white

3.57

#4586EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#4586EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4586EC

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4586EC	#FFFFFF	#000000	##000000
##4586EC	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5490F0

Deuteranopia (green-blind)

#3580EA

Tritanopia (blue-blind)

#009EAD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4586ec;
/* rgb */ color: rgb(69, 134, 236);
/* oklch */ color: oklch(62.8% 0.168 259.1);

Tailwind

colors: {
  custom: {
    50: '#8ca8f3',
    500: '#4586ec',
    950: '#000000',
  },
}

SCSS

$custom: #4586ec;
$custom-light: #8ca8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4586ec",
  "rgb": {
    "r": 69,
    "g": 134,
    "b": 236
  },
  "hsl": {
    "h": 216.647,
    "s": 81.463,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62845,
    "c": 0.16758,
    "h": 259.1
  },
  "luminance": 0.24372
}

Semantic roles & 50–950 ramp

primary

#4586EC

secondary

#E7CEA6

accent

#AA30F8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F17

muted

#7E7F85

Preview Lab

Preview with #4586EC

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

Preview Lab → · Contrast checker → · Palette generator →