#4FA9D8#4FA9D8

#4FA9D8 is a light, moderate cyan. Relative luminance 0.350; OKLCH L 69.9% C 0.110 H 234.2°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4FA9D8
RGB	rgb(79, 169, 216)
HSL	hsl(201, 64%, 58%)
HSV	hsv(201, 63%, 85%)
CMYK	cmyk(63.4%, 21.8%, 0%, 15.3%)
CIE-LAB	lab(65.74, -12.66, -31.79)
CIE-LCH	lch(65.74, 34.22, 248.29°)
OKLab	oklab(69.92% -0.0642 -0.0891)
OKLCH	oklch(69.92% 0.11 234.2)
XYZ	xyz(29.8023, 34.9930, 70.1362)
Luminance	0.3500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA9D8 #D87E4F

analogous

#4FD8C2 #4FA9D8 #4F64D8

triadic

#4FA9D8 #D84FA9 #A9D84F

tetradic

#4FA9D8 #C24FD8 #D87E4F #64D84F

square

#4FA9D8 #C24FD8 #D87E4F #64D84F

split-complementary

#4FA9D8 #D84F64 #D8C24F

monochromatic

#1F688D #2A8CBF #4FA9D8 #81C1E3 #B3DAEE

Accessibility & contrast

On white

2.63

#4FA9D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#4FA9D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA9D8

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA9D8	#FFFFFF	#000000	##000000
##4FA9D8	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A8DA

Deuteranopia (green-blind)

#7F9AD7

Tritanopia (blue-blind)

#00B5B9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4fa9d8;
/* rgb */ color: rgb(79, 169, 216);
/* oklch */ color: oklch(69.9% 0.110 234.2);

Tailwind

colors: {
  custom: {
    50: '#8dc2e4',
    500: '#4fa9d8',
    950: '#000000',
  },
}

SCSS

$custom: #4fa9d8;
$custom-light: #8dc2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa9d8",
  "rgb": {
    "r": 79,
    "g": 169,
    "b": 216
  },
  "hsl": {
    "h": 200.584,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.69917,
    "c": 0.10982,
    "h": 234.2
  },
  "luminance": 0.34996
}

Semantic roles & 50–950 ramp

primary

#4FA9D8

secondary

#DDB9A6

accent

#7A41E7

background

#F9FBFD

surface

#F2F7FB

border

#CCD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA9D8

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

Preview Lab → · Contrast checker → · Palette generator →