#4AA9FF#4AA9FF

#4AA9FF is a light, vivid cyan. Relative luminance 0.371; OKLCH L 71.7% C 0.154 H 248.9°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4AA9FF
RGB	rgb(74, 169, 255)
HSL	hsl(209, 100%, 65%)
HSV	hsv(209, 71%, 100%)
CMYK	cmyk(71%, 33.7%, 0%, 0%)
CIE-LAB	lab(67.31, -0.54, -50.69)
CIE-LCH	lch(67.31, 50.70, 269.39°)
OKLab	oklab(71.68% -0.0554 -0.1439)
OKLCH	oklch(71.68% 0.154 248.9)
XYZ	xyz(35.0552, 37.0479, 99.8918)
Luminance	0.3705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AA9FF #FFA04A

analogous

#4AFFFA #4AA9FF #4A4FFF

triadic

#4AA9FF #FF4AA9 #A9FF4A

tetradic

#4AA9FF #FA4AFF #FFA04A #4FFF4A

square

#4AA9FF #FA4AFF #FFA04A #4FFF4A

split-complementary

#4AA9FF #FF4A4F #FFFA4A

monochromatic

#006CCF #0D8CFF #4AA9FF #87C6FF #C4E3FF

Accessibility & contrast

On white

2.50

#4AA9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#4AA9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AA9FF

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AA9FF	#FFFFFF	#000000	##000000
##4AA9FF	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82ADFF

Deuteranopia (green-blind)

#689CFD

Tritanopia (blue-blind)

#00BDC8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4aa9ff;
/* rgb */ color: rgb(74, 169, 255);
/* oklch */ color: oklch(71.7% 0.154 248.9);

Tailwind

colors: {
  custom: {
    50: '#91c2ff',
    500: '#4aa9ff',
    950: '#000000',
  },
}

SCSS

$custom: #4aa9ff;
$custom-light: #91c2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4aa9ff",
  "rgb": {
    "r": 74,
    "g": 169,
    "b": 255
  },
  "hsl": {
    "h": 208.508,
    "s": 100,
    "l": 64.51
  },
  "oklch": {
    "l": 0.71681,
    "c": 0.15425,
    "h": 248.9
  },
  "luminance": 0.37052
}

Semantic roles & 50–950 ramp

primary

#4AA9FF

secondary

#F2D1B3

accent

#6D00E6

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0E1218

muted

#7E8186

Preview Lab

Preview with #4AA9FF

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

Preview Lab → · Contrast checker → · Palette generator →