#4B86EE#4B86EE

#4B86EE is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.2% C 0.168 H 260.8°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4B86EE
RGB	rgb(75, 134, 238)
HSL	hsl(218, 83%, 61%)
HSV	hsv(218, 68%, 93%)
CMYK	cmyk(68.5%, 43.7%, 0%, 6.7%)
CIE-LAB	lab(56.80, 14.31, -58.08)
CIE-LCH	lch(56.80, 59.82, 283.84°)
OKLab	oklab(63.21% -0.0268 -0.1661)
OKLCH	oklch(63.21% 0.168 260.8)
XYZ	xyz(26.8538, 24.7163, 84.2278)
Luminance	0.2472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B86EE #EEB34B

analogous

#4BD8EE #4B86EE #624BEE

triadic

#4B86EE #EE4B86 #86EE4B

tetradic

#4B86EE #EE4BD8 #EEB34B #4BEE62

square

#4B86EE #EE4BD8 #EEB34B #4BEE62

split-complementary

#4B86EE #EE624B #D8EE4B

monochromatic

#104AAE #1661E6 #4B86EE #83ACF3 #BBD1F9

Accessibility & contrast

On white

3.53

#4B86EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4B86EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B86EE

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B86EE	#FFFFFF	#000000	##000000
##4B86EE	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5390F2

Deuteranopia (green-blind)

#3581EC

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4b86ee;
/* rgb */ color: rgb(75, 134, 238);
/* oklch */ color: oklch(63.2% 0.168 260.8);

Tailwind

colors: {
  custom: {
    50: '#8fa8f4',
    500: '#4b86ee',
    950: '#000000',
  },
}

SCSS

$custom: #4b86ee;
$custom-light: #8fa8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b86ee",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 238
  },
  "hsl": {
    "h": 218.282,
    "s": 82.741,
    "l": 61.373
  },
  "oklch": {
    "l": 0.6321,
    "c": 0.16825,
    "h": 260.8
  },
  "luminance": 0.24719
}

Semantic roles & 50–950 ramp

primary

#4B86EE

secondary

#E9D3AC

accent

#9106DF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4B86EE

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

Preview Lab → · Contrast checker → · Palette generator →