#4C8DEB#4C8DEB

#4C8DEB is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.5% C 0.156 H 257.8°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4C8DEB
RGB	rgb(76, 141, 235)
HSL	hsl(215, 80%, 61%)
HSV	hsv(215, 68%, 92%)
CMYK	cmyk(67.7%, 40%, 0%, 7.8%)
CIE-LAB	lab(58.59, 9.19, -53.56)
CIE-LCH	lch(58.59, 54.34, 279.74°)
OKLab	oklab(64.55% -0.0331 -0.1527)
OKLCH	oklch(64.55% 0.156 257.8)
XYZ	xyz(27.4953, 26.5816, 82.2629)
Luminance	0.2658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8DEB #EBAA4C

analogous

#4CDCEB #4C8DEB #5A4CEB

triadic

#4C8DEB #EB4C8D #8DEB4C

tetradic

#4C8DEB #EB4CDC #EBAA4C #4CEB5A

square

#4C8DEB #EB4CDC #EBAA4C #4CEB5A

split-complementary

#4C8DEB #EB5A4C #DCEB4C

monochromatic

#1351AA #196BE1 #4C8DEB #83B0F1 #BAD3F7

Accessibility & contrast

On white

3.32

#4C8DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#4C8DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8DEB

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8DEB	#FFFFFF	#000000	##000000
##4C8DEB	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EF

Deuteranopia (green-blind)

#4986E9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4c8deb;
/* rgb */ color: rgb(76, 141, 235);
/* oklch */ color: oklch(64.5% 0.156 257.8);

Tailwind

colors: {
  custom: {
    50: '#8eadf2',
    500: '#4c8deb',
    950: '#000000',
  },
}

SCSS

$custom: #4c8deb;
$custom-light: #8eadf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8deb",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 235
  },
  "hsl": {
    "h": 215.472,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64549,
    "c": 0.15625,
    "h": 257.8
  },
  "luminance": 0.26584
}

Semantic roles & 50–950 ramp

primary

#4C8DEB

secondary

#E7CFAB

accent

#8609DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4C8DEB

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

Preview Lab → · Contrast checker → · Palette generator →