#4C9CD3#4C9CD3

#4C9CD3 is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.6% C 0.113 H 241.3°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4C9CD3
RGB	rgb(76, 156, 211)
HSL	hsl(204, 61%, 56%)
HSV	hsv(204, 64%, 83%)
CMYK	cmyk(64%, 26.1%, 0%, 17.3%)
CIE-LAB	lab(61.67, -7.62, -35.36)
CIE-LCH	lch(61.67, 36.17, 257.83°)
OKLab	oklab(66.58% -0.0544 -0.0995)
OKLCH	oklch(66.58% 0.113 241.3)
XYZ	xyz(26.6224, 30.0139, 66.0056)
Luminance	0.3002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9CD3 #D3834C

analogous

#4CD3C6 #4C9CD3 #4C59D3

triadic

#4C9CD3 #D34C9C #9CD34C

tetradic

#4C9CD3 #C64CD3 #D3834C #59D34C

square

#4C9CD3 #C64CD3 #D3834C #59D34C

split-complementary

#4C9CD3 #D34C59 #D3C64C

monochromatic

#205C84 #2D7EB5 #4C9CD3 #7DB7DF #AED2EB

Accessibility & contrast

On white

3.00

#4C9CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#4C9CD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9CD3

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9CD3	#FFFFFF	#000000	##000000
##4C9CD3	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD6

Deuteranopia (green-blind)

#718FD2

Tritanopia (blue-blind)

#00AAAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9cd3;
/* rgb */ color: rgb(76, 156, 211);
/* oklch */ color: oklch(66.6% 0.113 241.3);

Tailwind

colors: {
  custom: {
    50: '#8bb9e0',
    500: '#4c9cd3',
    950: '#000000',
  },
}

SCSS

$custom: #4c9cd3;
$custom-light: #8bb9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9cd3",
  "rgb": {
    "r": 76,
    "g": 156,
    "b": 211
  },
  "hsl": {
    "h": 204.444,
    "s": 60.538,
    "l": 56.275
  },
  "oklch": {
    "l": 0.66584,
    "c": 0.11335,
    "h": 241.3
  },
  "luminance": 0.30017
}

Semantic roles & 50–950 ramp

primary

#4C9CD3

secondary

#D9B8A2

accent

#8544E4

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4C9CD3

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

Preview Lab → · Contrast checker → · Palette generator →