#4B9ADA#4B9ADA

#4B9ADA is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.4% C 0.123 H 245.6°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B9ADA
RGB	rgb(75, 154, 218)
HSL	hsl(207, 66%, 57%)
HSV	hsv(207, 66%, 85%)
CMYK	cmyk(65.6%, 29.4%, 0%, 14.5%)
CIE-LAB	lab(61.37, -4.35, -39.73)
CIE-LCH	lch(61.37, 39.97, 263.75°)
OKLab	oklab(66.44% -0.0508 -0.1122)
OKLCH	oklch(66.44% 0.123 245.6)
XYZ	xyz(27.1074, 29.6662, 70.6136)
Luminance	0.2967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9ADA #DA8B4B

analogous

#4BDAD3 #4B9ADA #4B53DA

triadic

#4B9ADA #DA4B9A #9ADA4B

tetradic

#4B9ADA #D34BDA #DA8B4B #53DA4B

square

#4B9ADA #D34BDA #DA8B4B #53DA4B

split-complementary

#4B9ADA #DA4B53 #DAD34B

monochromatic

#1D5B8E #287CC0 #4B9ADA #7EB6E4 #B1D3EF

Accessibility & contrast

On white

3.03

#4B9ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#4B9ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9ADA

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9ADA	#FFFFFF	#000000	##000000
##4B9ADA	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9CDD

Deuteranopia (green-blind)

#6A8ED9

Tritanopia (blue-blind)

#00A9B0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4b9ada;
/* rgb */ color: rgb(75, 154, 218);
/* oklch */ color: oklch(66.4% 0.123 245.6);

Tailwind

colors: {
  custom: {
    50: '#8bb7e5',
    500: '#4b9ada',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ada;
$custom-light: #8bb7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ada",
  "rgb": {
    "r": 75,
    "g": 154,
    "b": 218
  },
  "hsl": {
    "h": 206.853,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.66439,
    "c": 0.12313,
    "h": 245.6
  },
  "luminance": 0.29669
}

Semantic roles & 50–950 ramp

primary

#4B9ADA

secondary

#DDBDA4

accent

#8B3FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B9ADA

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

Preview Lab → · Contrast checker → · Palette generator →