#4F8DE3#4F8DE3

#4F8DE3 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.2% C 0.145 H 257.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F8DE3
RGB	rgb(79, 141, 227)
HSL	hsl(215, 73%, 60%)
HSV	hsv(215, 65%, 89%)
CMYK	cmyk(65.2%, 37.9%, 0%, 11%)
CIE-LAB	lab(58.28, 6.92, -49.60)
CIE-LCH	lch(58.28, 50.08, 277.95°)
OKLab	oklab(64.21% -0.0326 -0.141)
OKLCH	oklch(64.21% 0.145 257)
XYZ	xyz(26.6095, 26.2554, 76.3236)
Luminance	0.2626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8DE3 #E3A54F

analogous

#4FD7E3 #4F8DE3 #5B4FE3

triadic

#4F8DE3 #E34F8D #8DE34F

tetradic

#4F8DE3 #E34FD7 #E3A54F #4FE35B

square

#4F8DE3 #E34FD7 #E3A54F #4FE35B

split-complementary

#4F8DE3 #E35B4F #D7E34F

monochromatic

#19519E #226CD3 #4F8DE3 #84AFEB #B9D1F4

Accessibility & contrast

On white

3.36

#4F8DE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#4F8DE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8DE3

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8DE3	#FFFFFF	#000000	##000000
##4F8DE3	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6794E6

Deuteranopia (green-blind)

#5186E1

Tritanopia (blue-blind)

#00A1AD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4f8de3;
/* rgb */ color: rgb(79, 141, 227);
/* oklch */ color: oklch(64.2% 0.145 257.0);

Tailwind

colors: {
  custom: {
    50: '#8eadec',
    500: '#4f8de3',
    950: '#000000',
  },
}

SCSS

$custom: #4f8de3;
$custom-light: #8eadec;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8de3",
  "rgb": {
    "r": 79,
    "g": 141,
    "b": 227
  },
  "hsl": {
    "h": 214.865,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.64206,
    "c": 0.14476,
    "h": 257
  },
  "luminance": 0.26258
}

Semantic roles & 50–950 ramp

primary

#4F8DE3

secondary

#E3CCAA

accent

#A339EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F8DE3

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

Preview Lab → · Contrast checker → · Palette generator →