#4C8CDD#4C8CDD

#4C8CDD is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.5% C 0.139 H 255.3°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C8CDD
RGB	rgb(76, 140, 221)
HSL	hsl(214, 68%, 58%)
HSV	hsv(214, 66%, 87%)
CMYK	cmyk(65.6%, 36.7%, 0%, 13.3%)
CIE-LAB	lab(57.57, 4.97, -47.38)
CIE-LCH	lch(57.57, 47.64, 275.99°)
OKLab	oklab(63.52% -0.0353 -0.1346)
OKLCH	oklch(63.52% 0.139 255.3)
XYZ	xyz(25.4050, 25.5106, 71.9778)
Luminance	0.2551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8CDD #DD9D4C

analogous

#4CD5DD #4C8CDD #544CDD

triadic

#4C8CDD #DD4C8C #8CDD4C

tetradic

#4C8CDD #DD4CD5 #DD9D4C #4CDD54

square

#4C8CDD #DD4CD5 #DD9D4C #4CDD54

split-complementary

#4C8CDD #DD544C #D5DD4C

monochromatic

#1C5093 #266CC6 #4C8CDD #7FADE7 #B3CEF1

Accessibility & contrast

On white

3.44

#4C8CDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4C8CDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8CDD

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8CDD	#FFFFFF	#000000	##000000
##4C8CDD	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6892E0

Deuteranopia (green-blind)

#5384DB

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4c8cdd;
/* rgb */ color: rgb(76, 140, 221);
/* oklch */ color: oklch(63.5% 0.139 255.3);

Tailwind

colors: {
  custom: {
    50: '#8cade8',
    500: '#4c8cdd',
    950: '#000000',
  },
}

SCSS

$custom: #4c8cdd;
$custom-light: #8cade8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8cdd",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 221
  },
  "hsl": {
    "h": 213.517,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63519,
    "c": 0.13916,
    "h": 255.3
  },
  "luminance": 0.25513
}

Semantic roles & 50–950 ramp

primary

#4C8CDD

secondary

#DFC6A6

accent

#9E3DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4C8CDD

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

Preview Lab → · Contrast checker → · Palette generator →