#4C99CA#4C99CA

#4C99CA is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.5% C 0.106 H 239.1°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C99CA
RGB	rgb(76, 153, 202)
HSL	hsl(203, 54%, 55%)
HSV	hsv(203, 62%, 79%)
CMYK	cmyk(62.4%, 24.3%, 0%, 20.8%)
CIE-LAB	lab(60.41, -8.87, -32.28)
CIE-LCH	lch(60.41, 33.48, 254.63°)
OKLab	oklab(65.46% -0.0542 -0.0906)
OKLCH	oklch(65.46% 0.106 239.1)
XYZ	xyz(25.0283, 28.5808, 60.0633)
Luminance	0.2858 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C99CA #CA7D4C

analogous

#4CCABC #4C99CA #4C5ACA

triadic

#4C99CA #CA4C99 #99CA4C

tetradic

#4C99CA #BC4CCA #CA7D4C #5ACA4C

square

#4C99CA #BC4CCA #CA7D4C #5ACA4C

split-complementary

#4C99CA #CA4C5A #CABC4C

monochromatic

#245778 #3279A7 #4C99CA #7BB4D8 #AACFE6

Accessibility & contrast

On white

3.13

#4C99CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#4C99CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C99CA

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C99CA	#FFFFFF	#000000	##000000
##4C99CA	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CC

Deuteranopia (green-blind)

#718CC9

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4c99ca;
/* rgb */ color: rgb(76, 153, 202);
/* oklch */ color: oklch(65.5% 0.106 239.1);

Tailwind

colors: {
  custom: {
    50: '#8ab7da',
    500: '#4c99ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c99ca;
$custom-light: #8ab7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4c99ca",
  "rgb": {
    "r": 76,
    "g": 153,
    "b": 202
  },
  "hsl": {
    "h": 203.333,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.65462,
    "c": 0.10558,
    "h": 239.1
  },
  "luminance": 0.28583
}

Semantic roles & 50–950 ramp

primary

#4C99CA

secondary

#D4B39E

accent

#844ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #4C99CA

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

Preview Lab → · Contrast checker → · Palette generator →