#4FA1E3#4FA1E3

#4FA1E3 is a light, vivid cyan. Relative luminance 0.327; OKLCH L 68.6% C 0.126 H 245.4°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#4FA1E3
RGB	rgb(79, 161, 227)
HSL	hsl(207, 73%, 60%)
HSV	hsv(207, 65%, 89%)
CMYK	cmyk(65.2%, 29.1%, 0%, 11%)
CIE-LAB	lab(63.91, -4.67, -40.71)
CIE-LCH	lch(63.91, 40.98, 263.46°)
OKLab	oklab(68.62% -0.0525 -0.1149)
OKLCH	oklch(68.62% 0.126 245.4)
XYZ	xyz(29.8292, 32.6950, 77.3969)
Luminance	0.3270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA1E3 #E3914F

analogous

#4FE3DB #4FA1E3 #4F57E3

triadic

#4FA1E3 #E34FA1 #A1E34F

tetradic

#4FA1E3 #DB4FE3 #E3914F #57E34F

square

#4FA1E3 #DB4FE3 #E3914F #57E34F

split-complementary

#4FA1E3 #E34F57 #E3DB4F

monochromatic

#19639E #2284D3 #4FA1E3 #84BDEB #B9D9F4

Accessibility & contrast

On white

2.79

#4FA1E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#4FA1E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA1E3

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA1E3	#FFFFFF	#000000	##000000
##4FA1E3	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A3E6

Deuteranopia (green-blind)

#6F94E2

Tritanopia (blue-blind)

#00B1B8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4fa1e3;
/* rgb */ color: rgb(79, 161, 227);
/* oklch */ color: oklch(68.6% 0.126 245.4);

Tailwind

colors: {
  custom: {
    50: '#8fbcec',
    500: '#4fa1e3',
    950: '#000000',
  },
}

SCSS

$custom: #4fa1e3;
$custom-light: #8fbcec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa1e3",
  "rgb": {
    "r": 79,
    "g": 161,
    "b": 227
  },
  "hsl": {
    "h": 206.757,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.68621,
    "c": 0.12632,
    "h": 245.4
  },
  "luminance": 0.32698
}

Semantic roles & 50–950 ramp

primary

#4FA1E3

secondary

#E3C4AA

accent

#8A39EF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4FA1E3

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

Preview Lab → · Contrast checker → · Palette generator →