#4FA9E7#4FA9E7

#4FA9E7 is a light, vivid cyan. Relative luminance 0.358; OKLCH L 70.6% C 0.125 H 241.7°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4FA9E7
RGB	rgb(79, 169, 231)
HSL	hsl(204, 76%, 61%)
HSV	hsv(204, 66%, 91%)
CMYK	cmyk(65.8%, 26.8%, 0%, 9.4%)
CIE-LAB	lab(66.37, -7.82, -39.07)
CIE-LCH	lch(66.37, 39.84, 258.68°)
OKLab	oklab(70.62% -0.0593 -0.1101)
OKLCH	oklch(70.62% 0.125 241.7)
XYZ	xyz(31.8307, 35.8044, 80.8192)
Luminance	0.3581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA9E7 #E78D4F

analogous

#4FE7D9 #4FA9E7 #4F5DE7

triadic

#4FA9E7 #E74FA9 #A9E74F

tetradic

#4FA9E7 #D94FE7 #E78D4F #5DE74F

square

#4FA9E7 #D94FE7 #E78D4F #5DE74F

split-complementary

#4FA9E7 #E74F5D #E7D94F

monochromatic

#176BA5 #1E8EDB #4FA9E7 #85C3EE #BBDEF6

Accessibility & contrast

On white

2.57

#4FA9E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#4FA9E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA9E7

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA9E7	#FFFFFF	#000000	##000000
##4FA9E7	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DAAEA

Deuteranopia (green-blind)

#789BE6

Tritanopia (blue-blind)

#00B8BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4fa9e7;
/* rgb */ color: rgb(79, 169, 231);
/* oklch */ color: oklch(70.6% 0.125 241.7);

Tailwind

colors: {
  custom: {
    50: '#8fc2ef',
    500: '#4fa9e7',
    950: '#000000',
  },
}

SCSS

$custom: #4fa9e7;
$custom-light: #8fc2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa9e7",
  "rgb": {
    "r": 79,
    "g": 169,
    "b": 231
  },
  "hsl": {
    "h": 204.474,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.70621,
    "c": 0.12502,
    "h": 241.7
  },
  "luminance": 0.35808
}

Semantic roles & 50–950 ramp

primary

#4FA9E7

secondary

#E6C4AC

accent

#600DD8

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4FA9E7

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

Preview Lab → · Contrast checker → · Palette generator →