#4C86EF#4C86EF

#4C86EF is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.3% C 0.169 H 261.2°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C86EF
RGB	rgb(76, 134, 239)
HSL	hsl(219, 84%, 62%)
HSV	hsv(219, 68%, 94%)
CMYK	cmyk(68.2%, 43.9%, 0%, 6.3%)
CIE-LAB	lab(56.90, 14.80, -58.48)
CIE-LCH	lch(56.90, 60.32, 284.21°)
OKLab	oklab(63.32% -0.0259 -0.1672)
OKLCH	oklch(63.32% 0.169 261.2)
XYZ	xyz(27.0800, 24.8159, 85.0074)
Luminance	0.2482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C86EF #EFB54C

analogous

#4CD8EF #4C86EF #644CEF

triadic

#4C86EF #EF4C86 #86EF4C

tetradic

#4C86EF #EF4CD8 #EFB54C #4CEF64

square

#4C86EF #EF4CD8 #EFB54C #4CEF64

split-complementary

#4C86EF #EF644C #D8EF4C

monochromatic

#1049B1 #1560E9 #4C86EF #84ACF4 #BCD2F9

Accessibility & contrast

On white

3.52

#4C86EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4C86EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C86EF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C86EF	#FFFFFF	#000000	##000000
##4C86EF	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5291F3

Deuteranopia (green-blind)

#3482ED

Tritanopia (blue-blind)

#009EAF

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4c86ef;
/* rgb */ color: rgb(76, 134, 239);
/* oklch */ color: oklch(63.3% 0.169 261.2);

Tailwind

colors: {
  custom: {
    50: '#8fa8f5',
    500: '#4c86ef',
    950: '#000000',
  },
}

SCSS

$custom: #4c86ef;
$custom-light: #8fa8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c86ef",
  "rgb": {
    "r": 76,
    "g": 134,
    "b": 239
  },
  "hsl": {
    "h": 218.65,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.63315,
    "c": 0.16924,
    "h": 261.2
  },
  "luminance": 0.24819
}

Semantic roles & 50–950 ramp

primary

#4C86EF

secondary

#EAD4AD

accent

#9205E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4C86EF

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

Preview Lab → · Contrast checker → · Palette generator →