#4C8DDF#4C8DDF

#4C8DDF is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.9% C 0.141 H 255.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C8DDF
RGB	rgb(76, 141, 223)
HSL	hsl(213, 70%, 59%)
HSV	hsv(213, 66%, 87%)
CMYK	cmyk(65.9%, 36.8%, 0%, 12.5%)
CIE-LAB	lab(57.95, 5.06, -47.89)
CIE-LCH	lch(57.95, 48.16, 276.03°)
OKLab	oklab(63.85% -0.0358 -0.1361)
OKLCH	oklch(63.85% 0.141 255.3)
XYZ	xyz(25.8198, 25.9114, 73.4384)
Luminance	0.2591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8DDF #DF9E4C

analogous

#4CD7DF #4C8DDF #544CDF

triadic

#4C8DDF #DF4C8D #8DDF4C

tetradic

#4C8DDF #DF4CD7 #DF9E4C #4CDF54

square

#4C8DDF #DF4CD7 #DF9E4C #4CDF54

split-complementary

#4C8DDF #DF544C #D7DF4C

monochromatic

#1B5196 #246DCA #4C8DDF #80AEE8 #B4CFF2

Accessibility & contrast

On white

3.40

#4C8DDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4C8DDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8DDF

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8DDF	#FFFFFF	#000000	##000000
##4C8DDF	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E2

Deuteranopia (green-blind)

#5385DD

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c8ddf;
/* rgb */ color: rgb(76, 141, 223);
/* oklch */ color: oklch(63.9% 0.141 255.3);

Tailwind

colors: {
  custom: {
    50: '#8cade9',
    500: '#4c8ddf',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ddf;
$custom-light: #8cade9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ddf",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 223
  },
  "hsl": {
    "h": 213.469,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63852,
    "c": 0.14071,
    "h": 255.3
  },
  "luminance": 0.25914
}

Semantic roles & 50–950 ramp

primary

#4C8DDF

secondary

#E0C7A6

accent

#9E3BEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8DDF

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

Preview Lab → · Contrast checker → · Palette generator →