#4FA7E3#4FA7E3

#4FA7E3 is a light, vivid cyan. Relative luminance 0.348; OKLCH L 70.0% C 0.122 H 241.3°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4FA7E3
RGB	rgb(79, 167, 227)
HSL	hsl(204, 73%, 60%)
HSV	hsv(204, 65%, 89%)
CMYK	cmyk(65.2%, 26.4%, 0%, 11%)
CIE-LAB	lab(65.63, -8.02, -38.03)
CIE-LCH	lch(65.63, 38.87, 258.09°)
OKLab	oklab(69.97% -0.0585 -0.1071)
OKLCH	oklch(69.97% 0.122 241.3)
XYZ	xyz(30.9030, 34.8426, 77.7548)
Luminance	0.3485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA7E3 #E38B4F

analogous

#4FE3D5 #4FA7E3 #4F5DE3

triadic

#4FA7E3 #E34FA7 #A7E34F

tetradic

#4FA7E3 #D54FE3 #E38B4F #5DE34F

square

#4FA7E3 #D54FE3 #E38B4F #5DE34F

split-complementary

#4FA7E3 #E34F5D #E3D54F

monochromatic

#19689E #228BD3 #4FA7E3 #84C1EB #B9DCF4

Accessibility & contrast

On white

2.64

#4FA7E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#4FA7E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA7E3

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA7E3	#FFFFFF	#000000	##000000
##4FA7E3	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA8E6

Deuteranopia (green-blind)

#7899E2

Tritanopia (blue-blind)

#00B6BC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fa7e3;
/* rgb */ color: rgb(79, 167, 227);
/* oklch */ color: oklch(70.0% 0.122 241.3);

Tailwind

colors: {
  custom: {
    50: '#8fc1ec',
    500: '#4fa7e3',
    950: '#000000',
  },
}

SCSS

$custom: #4fa7e3;
$custom-light: #8fc1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa7e3",
  "rgb": {
    "r": 79,
    "g": 167,
    "b": 227
  },
  "hsl": {
    "h": 204.324,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.69975,
    "c": 0.12205,
    "h": 241.3
  },
  "luminance": 0.34846
}

Semantic roles & 50–950 ramp

primary

#4FA7E3

secondary

#E3C2AA

accent

#8339EF

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4FA7E3

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

Preview Lab → · Contrast checker → · Palette generator →