#4F8EED#4F8EED

#4F8EED is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.0% C 0.157 H 258.5°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#4F8EED
RGB	rgb(79, 142, 237)
HSL	hsl(216, 81%, 62%)
HSV	hsv(216, 67%, 93%)
CMYK	cmyk(66.7%, 40.1%, 0%, 7.1%)
CIE-LAB	lab(59.09, 9.75, -53.87)
CIE-LCH	lch(59.09, 54.74, 280.26°)
OKLab	oklab(65.01% -0.0314 -0.1535)
OKLCH	oklch(65.01% 0.157 258.5)
XYZ	xyz(28.1780, 27.1199, 83.8540)
Luminance	0.2712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8EED #EDAE4F

analogous

#4FDDED #4F8EED #5F4FED

triadic

#4F8EED #ED4F8E #8EED4F

tetradic

#4F8EED #ED4FDD #EDAE4F #4FED5F

square

#4F8EED #ED4FDD #EDAE4F #4FED5F

split-complementary

#4F8EED #ED5F4F #DDED4F

monochromatic

#1251B0 #186AE7 #4F8EED #87B2F3 #BED5F8

Accessibility & contrast

On white

3.27

#4F8EED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#4F8EED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8EED

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8EED	#FFFFFF	#000000	##000000
##4F8EED	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6296F1

Deuteranopia (green-blind)

#4A87EB

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4f8eed;
/* rgb */ color: rgb(79, 142, 237);
/* oklch */ color: oklch(65.0% 0.157 258.5);

Tailwind

colors: {
  custom: {
    50: '#90aef3',
    500: '#4f8eed',
    950: '#000000',
  },
}

SCSS

$custom: #4f8eed;
$custom-light: #90aef3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8eed",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 237
  },
  "hsl": {
    "h": 216.076,
    "s": 81.443,
    "l": 61.961
  },
  "oklch": {
    "l": 0.65005,
    "c": 0.15671,
    "h": 258.5
  },
  "luminance": 0.27123
}

Semantic roles & 50–950 ramp

primary

#4F8EED

secondary

#E9D2AF

accent

#8808DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4F8EED

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

Preview Lab → · Contrast checker → · Palette generator →