#4B99D2#4B99D2

#4B99D2 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.115 H 242.9°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B99D2
RGB	rgb(75, 153, 210)
HSL	hsl(205, 60%, 56%)
HSV	hsv(205, 64%, 82%)
CMYK	cmyk(64.3%, 27.1%, 0%, 17.6%)
CIE-LAB	lab(60.72, -6.44, -36.28)
CIE-LCH	lch(60.72, 36.85, 259.94°)
OKLab	oklab(65.81% -0.0522 -0.1022)
OKLCH	oklch(65.81% 0.115 242.9)
XYZ	xyz(25.9213, 28.9288, 65.1780)
Luminance	0.2893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B99D2 #D2844B

analogous

#4BD2C7 #4B99D2 #4B55D2

triadic

#4B99D2 #D24B99 #99D24B

tetradic

#4B99D2 #C74BD2 #D2844B #55D24B

square

#4B99D2 #C74BD2 #D2844B #55D24B

split-complementary

#4B99D2 #D24B55 #D2C74B

monochromatic

#215982 #2D7AB3 #4B99D2 #7CB5DE #ADD0EA

Accessibility & contrast

On white

3.09

#4B99D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#4B99D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B99D2

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B99D2	#FFFFFF	#000000	##000000
##4B99D2	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9AD5

Deuteranopia (green-blind)

#6D8DD1

Tritanopia (blue-blind)

#00A7AD

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4b99d2;
/* rgb */ color: rgb(75, 153, 210);
/* oklch */ color: oklch(65.8% 0.115 242.9);

Tailwind

colors: {
  custom: {
    50: '#8ab6e0',
    500: '#4b99d2',
    950: '#000000',
  },
}

SCSS

$custom: #4b99d2;
$custom-light: #8ab6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b99d2",
  "rgb": {
    "r": 75,
    "g": 153,
    "b": 210
  },
  "hsl": {
    "h": 205.333,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.65811,
    "c": 0.11475,
    "h": 242.9
  },
  "luminance": 0.28931
}

Semantic roles & 50–950 ramp

primary

#4B99D2

secondary

#D8B8A0

accent

#8845E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B99D2

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

Preview Lab → · Contrast checker → · Palette generator →