#4C85EB#4C85EB

#4C85EB is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.9% C 0.165 H 261.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4C85EB
RGB	rgb(76, 133, 235)
HSL	hsl(218, 80%, 61%)
HSV	hsv(218, 68%, 92%)
CMYK	cmyk(67.7%, 43.4%, 0%, 7.8%)
CIE-LAB	lab(56.39, 14.02, -57.06)
CIE-LCH	lch(56.39, 58.76, 283.80°)
OKLab	oklab(62.85% -0.0257 -0.1631)
OKLCH	oklch(62.85% 0.165 261.1)
XYZ	xyz(26.3581, 24.3070, 81.8838)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C85EB #EBB24C

analogous

#4CD4EB #4C85EB #624CEB

triadic

#4C85EB #EB4C85 #85EB4C

tetradic

#4C85EB #EB4CD4 #EBB24C #4CEB62

square

#4C85EB #EB4CD4 #EBB24C #4CEB62

split-complementary

#4C85EB #EB624C #D4EB4C

monochromatic

#1349AA #1961E1 #4C85EB #83ABF1 #BAD0F7

Accessibility & contrast

On white

3.58

#4C85EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4C85EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C85EB

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C85EB	#FFFFFF	#000000	##000000
##4C85EB	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548FEF

Deuteranopia (green-blind)

#3880E9

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c85eb;
/* rgb */ color: rgb(76, 133, 235);
/* oklch */ color: oklch(62.9% 0.165 261.1);

Tailwind

colors: {
  custom: {
    50: '#8ea7f2',
    500: '#4c85eb',
    950: '#000000',
  },
}

SCSS

$custom: #4c85eb;
$custom-light: #8ea7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c85eb",
  "rgb": {
    "r": 76,
    "g": 133,
    "b": 235
  },
  "hsl": {
    "h": 218.491,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.62854,
    "c": 0.1651,
    "h": 261.1
  },
  "luminance": 0.2431
}

Semantic roles & 50–950 ramp

primary

#4C85EB

secondary

#E7D2AB

accent

#9109DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4C85EB

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

Preview Lab → · Contrast checker → · Palette generator →