#4D99C3#4D99C3

#4D99C3 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.2% C 0.098 H 235.2°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D99C3
RGB	rgb(77, 153, 195)
HSL	hsl(201, 50%, 53%)
HSV	hsv(201, 61%, 76%)
CMYK	cmyk(60.5%, 21.5%, 0%, 23.5%)
CIE-LAB	lab(60.16, -10.93, -28.75)
CIE-LCH	lch(60.16, 30.75, 249.18°)
OKLab	oklab(65.18% -0.0559 -0.0804)
OKLCH	oklch(65.18% 0.098 235.2)
XYZ	xyz(24.2984, 28.2980, 55.8007)
Luminance	0.2830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D99C3 #C3774D

analogous

#4DC3B2 #4D99C3 #4D5EC3

triadic

#4D99C3 #C34D99 #99C34D

tetradic

#4D99C3 #B24DC3 #C3774D #5EC34D

square

#4D99C3 #B24DC3 #C3774D #5EC34D

split-complementary

#4D99C3 #C34D5E #C3B24D

monochromatic

#265570 #35789E #4D99C3 #7BB3D2 #A9CDE2

Accessibility & contrast

On white

3.15

#4D99C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#4D99C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D99C3

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D99C3	#FFFFFF	#000000	##000000
##4D99C3	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8598C5

Deuteranopia (green-blind)

#758CC2

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4d99c3;
/* rgb */ color: rgb(77, 153, 195);
/* oklch */ color: oklch(65.2% 0.098 235.2);

Tailwind

colors: {
  custom: {
    50: '#89b7d5',
    500: '#4d99c3',
    950: '#000000',
  },
}

SCSS

$custom: #4d99c3;
$custom-light: #89b7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d99c3",
  "rgb": {
    "r": 77,
    "g": 153,
    "b": 195
  },
  "hsl": {
    "h": 201.356,
    "s": 49.58,
    "l": 53.333
  },
  "oklch": {
    "l": 0.65177,
    "c": 0.09794,
    "h": 235.2
  },
  "luminance": 0.283
}

Semantic roles & 50–950 ramp

primary

#4D99C3

secondary

#CFAF9D

accent

#804FD9

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4D99C3

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

Preview Lab → · Contrast checker → · Palette generator →