#4F9AE4#4F9AE4

#4F9AE4 is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.1% C 0.133 H 250.2°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F9AE4
RGB	rgb(79, 154, 228)
HSL	hsl(210, 73%, 60%)
HSV	hsv(210, 65%, 89%)
CMYK	cmyk(65.4%, 32.5%, 0%, 10.6%)
CIE-LAB	lab(61.97, -0.35, -44.31)
CIE-LCH	lch(61.97, 44.31, 269.55°)
OKLab	oklab(67.11% -0.0452 -0.1254)
OKLCH	oklch(67.11% 0.133 250.2)
XYZ	xyz(28.7785, 30.3720, 77.7295)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9AE4 #E4994F

analogous

#4FE4E4 #4F9AE4 #4F4FE4

triadic

#4F9AE4 #E44F9A #9AE44F

tetradic

#4F9AE4 #E44FE4 #E4994F #4FE44F

square

#4F9AE4 #E44FE4 #E4994F #4FE44F

split-complementary

#4F9AE4 #E44F4F #E4E44F

monochromatic

#195DA0 #217CD5 #4F9AE4 #84B8EC #B9D7F4

Accessibility & contrast

On white

2.97

#4F9AE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4F9AE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9AE4

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9AE4	#FFFFFF	#000000	##000000
##4F9AE4	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9EE7

Deuteranopia (green-blind)

#658FE3

Tritanopia (blue-blind)

#00ABB5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4f9ae4;
/* rgb */ color: rgb(79, 154, 228);
/* oklch */ color: oklch(67.1% 0.133 250.2);

Tailwind

colors: {
  custom: {
    50: '#8fb7ed',
    500: '#4f9ae4',
    950: '#000000',
  },
}

SCSS

$custom: #4f9ae4;
$custom-light: #8fb7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9ae4",
  "rgb": {
    "r": 79,
    "g": 154,
    "b": 228
  },
  "hsl": {
    "h": 209.799,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6711,
    "c": 0.13334,
    "h": 250.2
  },
  "luminance": 0.30375
}

Semantic roles & 50–950 ramp

primary

#4F9AE4

secondary

#E4C7AB

accent

#7210D6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F9AE4

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

Preview Lab → · Contrast checker → · Palette generator →