#4C8DDE#4C8DDE

#4C8DDE is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.8% C 0.139 H 255.0°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4C8DDE
RGB	rgb(76, 141, 222)
HSL	hsl(213, 69%, 58%)
HSV	hsv(213, 66%, 87%)
CMYK	cmyk(65.8%, 36.5%, 0%, 12.9%)
CIE-LAB	lab(57.90, 4.72, -47.41)
CIE-LCH	lch(57.90, 47.65, 275.68°)
OKLab	oklab(63.8% -0.036 -0.1347)
OKLCH	oklch(63.8% 0.139 255)
XYZ	xyz(25.6854, 25.8576, 72.7305)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8DDE #DE9D4C

analogous

#4CD6DE #4C8DDE #544CDE

triadic

#4C8DDE #DE4C8D #8DDE4C

tetradic

#4C8DDE #DE4CD6 #DE9D4C #4CDE54

square

#4C8DDE #DE4CD6 #DE9D4C #4CDE54

split-complementary

#4C8DDE #DE544C #D6DE4C

monochromatic

#1B5194 #256DC8 #4C8DDE #80AEE8 #B3CFF1

Accessibility & contrast

On white

3.40

#4C8DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4C8DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8DDE

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8DDE	#FFFFFF	#000000	##000000
##4C8DDE	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E1

Deuteranopia (green-blind)

#5485DC

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4c8dde;
/* rgb */ color: rgb(76, 141, 222);
/* oklch */ color: oklch(63.8% 0.139 255.0);

Tailwind

colors: {
  custom: {
    50: '#8cade8',
    500: '#4c8dde',
    950: '#000000',
  },
}

SCSS

$custom: #4c8dde;
$custom-light: #8cade8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8dde",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 222
  },
  "hsl": {
    "h": 213.288,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63795,
    "c": 0.13942,
    "h": 255
  },
  "luminance": 0.2586
}

Semantic roles & 50–950 ramp

primary

#4C8DDE

secondary

#E0C6A6

accent

#9E3CEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8DDE

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

Preview Lab → · Contrast checker → · Palette generator →