#4C9ADD#4C9ADD

#4C9ADD is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.6% C 0.126 H 247.0°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4C9ADD
RGB	rgb(76, 154, 221)
HSL	hsl(208, 68%, 58%)
HSV	hsv(208, 66%, 87%)
CMYK	cmyk(65.6%, 30.3%, 0%, 13.3%)
CIE-LAB	lab(61.54, -3.18, -41.12)
CIE-LCH	lch(61.54, 41.25, 265.57°)
OKLab	oklab(66.63% -0.0492 -0.1162)
OKLCH	oklch(66.63% 0.126 247)
XYZ	xyz(27.5824, 29.8653, 72.7036)
Luminance	0.2987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9ADD #DD8F4C

analogous

#4CDDD7 #4C9ADD #4C51DD

triadic

#4C9ADD #DD4C9A #9ADD4C

tetradic

#4C9ADD #D74CDD #DD8F4C #51DD4C

square

#4C9ADD #D74CDD #DD8F4C #51DD4C

split-complementary

#4C9ADD #DD4C51 #DDD74C

monochromatic

#1C5C93 #267CC6 #4C9ADD #7FB7E7 #B3D4F1

Accessibility & contrast

On white

3.01

#4C9ADD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#4C9ADD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C9ADD

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9ADD	#FFFFFF	#000000	##000000
##4C9ADD	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9CE0

Deuteranopia (green-blind)

#688EDC

Tritanopia (blue-blind)

#00AAB2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9add;
/* rgb */ color: rgb(76, 154, 221);
/* oklch */ color: oklch(66.6% 0.126 247.0);

Tailwind

colors: {
  custom: {
    50: '#8cb7e8',
    500: '#4c9add',
    950: '#000000',
  },
}

SCSS

$custom: #4c9add;
$custom-light: #8cb7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9add",
  "rgb": {
    "r": 76,
    "g": 154,
    "b": 221
  },
  "hsl": {
    "h": 207.724,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.6663,
    "c": 0.1262,
    "h": 247
  },
  "luminance": 0.29868
}

Semantic roles & 50–950 ramp

primary

#4C9ADD

secondary

#DFC0A6

accent

#8D3DEB

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9ADD

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

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