#4B86EC#4B86EC

#4B86EC is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.1% C 0.166 H 260.6°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B86EC
RGB	rgb(75, 134, 236)
HSL	hsl(218, 81%, 61%)
HSV	hsv(218, 68%, 93%)
CMYK	cmyk(68.2%, 43.2%, 0%, 7.5%)
CIE-LAB	lab(56.68, 13.61, -57.15)
CIE-LCH	lch(56.68, 58.75, 283.39°)
OKLab	oklab(63.09% -0.0272 -0.1634)
OKLCH	oklch(63.09% 0.166 260.6)
XYZ	xyz(26.5617, 24.5995, 82.6890)
Luminance	0.2460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B86EC #ECB14B

analogous

#4BD7EC #4B86EC #604BEC

triadic

#4B86EC #EC4B86 #86EC4B

tetradic

#4B86EC #EC4BD7 #ECB14B #4BEC60

square

#4B86EC #EC4BD7 #ECB14B #4BEC60

split-complementary

#4B86EC #EC604B #D7EC4B

monochromatic

#124AAB #1862E2 #4B86EC #82ABF2 #BAD0F8

Accessibility & contrast

On white

3.55

#4B86EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#4B86EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B86EC

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B86EC	#FFFFFF	#000000	##000000
##4B86EC	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5590F0

Deuteranopia (green-blind)

#3881EA

Tritanopia (blue-blind)

#009EAD

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4b86ec;
/* rgb */ color: rgb(75, 134, 236);
/* oklch */ color: oklch(63.1% 0.166 260.6);

Tailwind

colors: {
  custom: {
    50: '#8ea8f3',
    500: '#4b86ec',
    950: '#000000',
  },
}

SCSS

$custom: #4b86ec;
$custom-light: #8ea8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b86ec",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 236
  },
  "hsl": {
    "h": 218.012,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63085,
    "c": 0.16562,
    "h": 260.6
  },
  "luminance": 0.24602
}

Semantic roles & 50–950 ramp

primary

#4B86EC

secondary

#E8D2AB

accent

#8F08DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4B86EC

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

Preview Lab → · Contrast checker → · Palette generator →