#4FA5E4#4FA5E4

#4FA5E4 is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.6% C 0.124 H 243.2°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5E4
RGB	rgb(79, 165, 228)
HSL	hsl(205, 73%, 60%)
HSV	hsv(205, 65%, 89%)
CMYK	cmyk(65.4%, 27.6%, 0%, 10.6%)
CIE-LAB	lab(65.10, -6.58, -39.41)
CIE-LCH	lch(65.10, 39.95, 260.52°)
OKLab	oklab(69.57% -0.0562 -0.1111)
OKLCH	oklch(69.57% 0.124 243.2)
XYZ	xyz(30.6779, 34.1708, 78.3626)
Luminance	0.3417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5E4 #E48E4F

analogous

#4FE4D8 #4FA5E4 #4F5BE4

triadic

#4FA5E4 #E44FA5 #A5E44F

tetradic

#4FA5E4 #D84FE4 #E48E4F #5BE44F

square

#4FA5E4 #D84FE4 #E48E4F #5BE44F

split-complementary

#4FA5E4 #E44F5B #E4D84F

monochromatic

#1967A0 #2189D5 #4FA5E4 #84C0EC #B9DBF4

Accessibility & contrast

On white

2.68

#4FA5E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#4FA5E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5E4

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5E4	#FFFFFF	#000000	##000000
##4FA5E4	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A6E7

Deuteranopia (green-blind)

#7497E3

Tritanopia (blue-blind)

#00B4BB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fa5e4;
/* rgb */ color: rgb(79, 165, 228);
/* oklch */ color: oklch(69.6% 0.124 243.2);

Tailwind

colors: {
  custom: {
    50: '#8fbfec',
    500: '#4fa5e4',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5e4;
$custom-light: #8fbfec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5e4",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 228
  },
  "hsl": {
    "h": 205.369,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.69571,
    "c": 0.12449,
    "h": 243.2
  },
  "luminance": 0.34174
}

Semantic roles & 50–950 ramp

primary

#4FA5E4

secondary

#E4C3AB

accent

#6410D6

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4FA5E4

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

Preview Lab → · Contrast checker → · Palette generator →