#4C9BD9#4C9BD9

#4C9BD9 is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.7% C 0.121 H 244.8°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4C9BD9
RGB	rgb(76, 155, 217)
HSL	hsl(206, 65%, 57%)
HSV	hsv(206, 65%, 85%)
CMYK	cmyk(65%, 28.6%, 0%, 14.9%)
CIE-LAB	lab(61.64, -5.08, -38.74)
CIE-LCH	lch(61.64, 39.07, 262.52°)
OKLab	oklab(66.65% -0.0514 -0.1093)
OKLCH	oklch(66.65% 0.121 244.8)
XYZ	xyz(27.2215, 29.9862, 69.9855)
Luminance	0.2999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9BD9 #D98A4C

analogous

#4CD9D1 #4C9BD9 #4C54D9

triadic

#4C9BD9 #D94C9B #9BD94C

tetradic

#4C9BD9 #D14CD9 #D98A4C #54D94C

square

#4C9BD9 #D14CD9 #D98A4C #54D94C

split-complementary

#4C9BD9 #D94C54 #D9D14C

monochromatic

#1E5C8D #297DBF #4C9BD9 #7EB7E4 #B1D3EE

Accessibility & contrast

On white

3.00

#4C9BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#4C9BD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9BD9

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9BD9	#FFFFFF	#000000	##000000
##4C9BD9	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)

#7F9DDC

Deuteranopia (green-blind)

#6C8FD8

Tritanopia (blue-blind)

#00AAB1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9bd9;
/* rgb */ color: rgb(76, 155, 217);
/* oklch */ color: oklch(66.7% 0.121 244.8);

Tailwind

colors: {
  custom: {
    50: '#8cb8e5',
    500: '#4c9bd9',
    950: '#000000',
  },
}

SCSS

$custom: #4c9bd9;
$custom-light: #8cb8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9bd9",
  "rgb": {
    "r": 76,
    "g": 155,
    "b": 217
  },
  "hsl": {
    "h": 206.383,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.66652,
    "c": 0.12077,
    "h": 244.8
  },
  "luminance": 0.29989
}

Semantic roles & 50–950 ramp

primary

#4C9BD9

secondary

#DDBDA4

accent

#8A40E8

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4C9BD9

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

Preview Lab → · Contrast checker → · Palette generator →