#4C8CE4#4C8CE4

#4C8CE4 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.9% C 0.148 H 256.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C8CE4
RGB	rgb(76, 140, 228)
HSL	hsl(215, 74%, 60%)
HSV	hsv(215, 67%, 89%)
CMYK	cmyk(66.7%, 38.6%, 0%, 10.6%)
CIE-LAB	lab(57.93, 7.37, -50.71)
CIE-LCH	lch(57.93, 51.24, 278.27°)
OKLab	oklab(63.92% -0.0336 -0.1443)
OKLCH	oklch(63.92% 0.148 256.9)
XYZ	xyz(26.3571, 25.8914, 76.9923)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8CE4 #E4A44C

analogous

#4CD8E4 #4C8CE4 #584CE4

triadic

#4C8CE4 #E44C8C #8CE44C

tetradic

#4C8CE4 #E44CD8 #E4A44C #4CE458

square

#4C8CE4 #E44CD8 #E4A44C #4CE458

split-complementary

#4C8CE4 #E4584C #D8E44C

monochromatic

#18509E #206BD3 #4C8CE4 #81AEEC #B6D0F4

Accessibility & contrast

On white

3.40

#4C8CE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4C8CE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8CE4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8CE4	#FFFFFF	#000000	##000000
##4C8CE4	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)

#6493E8

Deuteranopia (green-blind)

#4E85E2

Tritanopia (blue-blind)

#00A0AD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c8ce4;
/* rgb */ color: rgb(76, 140, 228);
/* oklch */ color: oklch(63.9% 0.148 256.9);

Tailwind

colors: {
  custom: {
    50: '#8daded',
    500: '#4c8ce4',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ce4;
$custom-light: #8daded;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ce4",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 228
  },
  "hsl": {
    "h": 214.737,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63922,
    "c": 0.14822,
    "h": 256.9
  },
  "luminance": 0.25894
}

Semantic roles & 50–950 ramp

primary

#4C8CE4

secondary

#E3CBA8

accent

#A337F0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8CE4

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

Preview Lab → · Contrast checker → · Palette generator →