#4F8EE4#4F8EE4

#4F8EE4 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.5% C 0.145 H 256.7°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4F8EE4
RGB	rgb(79, 142, 228)
HSL	hsl(215, 73%, 60%)
HSV	hsv(215, 65%, 89%)
CMYK	cmyk(65.4%, 37.7%, 0%, 10.6%)
CIE-LAB	lab(58.61, 6.67, -49.63)
CIE-LCH	lch(58.61, 50.08, 277.66°)
OKLab	oklab(64.48% -0.0333 -0.1411)
OKLCH	oklch(64.48% 0.145 256.7)
XYZ	xyz(26.8960, 26.6070, 77.1020)
Luminance	0.2661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8EE4 #E4A54F

analogous

#4FD8E4 #4F8EE4 #5B4FE4

triadic

#4F8EE4 #E44F8E #8EE44F

tetradic

#4F8EE4 #E44FD8 #E4A54F #4FE45B

square

#4F8EE4 #E44FD8 #E4A54F #4FE45B

split-complementary

#4F8EE4 #E45B4F #D8E44F

monochromatic

#1952A0 #216DD5 #4F8EE4 #84B0EC #B9D2F4

Accessibility & contrast

On white

3.32

#4F8EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#4F8EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8EE4

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8EE4	#FFFFFF	#000000	##000000
##4F8EE4	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6895E7

Deuteranopia (green-blind)

#5287E2

Tritanopia (blue-blind)

#00A2AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f8ee4;
/* rgb */ color: rgb(79, 142, 228);
/* oklch */ color: oklch(64.5% 0.145 256.7);

Tailwind

colors: {
  custom: {
    50: '#8eaeed',
    500: '#4f8ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4f8ee4;
$custom-light: #8eaeed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8ee4",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 228
  },
  "hsl": {
    "h": 214.631,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6448,
    "c": 0.145,
    "h": 256.7
  },
  "luminance": 0.2661
}

Semantic roles & 50–950 ramp

primary

#4F8EE4

secondary

#E4CCAB

accent

#8210D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F8EE4

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

Preview Lab → · Contrast checker → · Palette generator →