#4FA5E6#4FA5E6

#4FA5E6 is a light, vivid cyan. Relative luminance 0.343; OKLCH L 69.7% C 0.127 H 244.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5E6
RGB	rgb(79, 165, 230)
HSL	hsl(206, 75%, 61%)
HSV	hsv(206, 66%, 90%)
CMYK	cmyk(65.7%, 28.3%, 0%, 9.8%)
CIE-LAB	lab(65.19, -5.93, -40.37)
CIE-LCH	lch(65.19, 40.80, 261.65°)
OKLab	oklab(69.67% -0.0556 -0.1139)
OKLCH	oklch(69.67% 0.127 244)
XYZ	xyz(30.9571, 34.2825, 79.8333)
Luminance	0.3429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5E6 #E6904F

analogous

#4FE6DB #4FA5E6 #4F59E6

triadic

#4FA5E6 #E64FA5 #A5E64F

tetradic

#4FA5E6 #DB4FE6 #E6904F #59E64F

square

#4FA5E6 #DB4FE6 #E6904F #59E64F

split-complementary

#4FA5E6 #E64F59 #E6DB4F

monochromatic

#1767A3 #1F89D9 #4FA5E6 #85C0EE #BADCF5

Accessibility & contrast

On white

2.67

#4FA5E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#4FA5E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5E6

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5E6	#FFFFFF	#000000	##000000
##4FA5E6	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A6E9

Deuteranopia (green-blind)

#7398E5

Tritanopia (blue-blind)

#00B5BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fa5e6;
/* rgb */ color: rgb(79, 165, 230);
/* oklch */ color: oklch(69.7% 0.127 244.0);

Tailwind

colors: {
  custom: {
    50: '#8fbfee',
    500: '#4fa5e6',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5e6;
$custom-light: #8fbfee;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5e6",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 230
  },
  "hsl": {
    "h": 205.828,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6967,
    "c": 0.12672,
    "h": 244
  },
  "luminance": 0.34286
}

Semantic roles & 50–950 ramp

primary

#4FA5E6

secondary

#E5C4AC

accent

#650ED7

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4FA5E6

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

Preview Lab → · Contrast checker → · Palette generator →