#4E80FF#4E80FF

#4E80FF is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.2% C 0.197 H 265.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E80FF
RGB	rgb(78, 128, 255)
HSL	hsl(223, 100%, 65%)
HSV	hsv(223, 69%, 100%)
CMYK	cmyk(69.4%, 49.8%, 0%, 0%)
CIE-LAB	lab(56.36, 24.33, -68.17)
CIE-LCH	lch(56.36, 72.39, 289.64°)
OKLab	oklab(63.24% -0.0169 -0.1958)
OKLCH	oklch(63.24% 0.197 265.1)
XYZ	xyz(28.9047, 24.2751, 97.7506)
Luminance	0.2428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E80FF #FFCD4E

analogous

#4ED8FF #4E80FF #744EFF

triadic

#4E80FF #FF4E80 #80FF4E

tetradic

#4E80FF #FF4ED8 #FFCD4E #4EFF74

square

#4E80FF #FF4ED8 #FFCD4E #4EFF74

split-complementary

#4E80FF #FF744E #D8FF4E

monochromatic

#003BD3 #1154FF #4E80FF #8BACFF #C8D8FF

Accessibility & contrast

On white

3.59

#4E80FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4E80FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E80FF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E80FF	#FFFFFF	#000000	##000000
##4E80FF	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3490FF

Deuteranopia (green-blind)

#007FFC

Tritanopia (blue-blind)

#009EB3

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4e80ff;
/* rgb */ color: rgb(78, 128, 255);
/* oklch */ color: oklch(63.2% 0.197 265.1);

Tailwind

colors: {
  custom: {
    50: '#93a4ff',
    500: '#4e80ff',
    950: '#000000',
  },
}

SCSS

$custom: #4e80ff;
$custom-light: #93a4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e80ff",
  "rgb": {
    "r": 78,
    "g": 128,
    "b": 255
  },
  "hsl": {
    "h": 223.051,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.63242,
    "c": 0.19657,
    "h": 265.1
  },
  "luminance": 0.24278
}

Semantic roles & 50–950 ramp

primary

#4E80FF

secondary

#F2E1B7

accent

#A500E6

background

#F9FAFF

surface

#F2F3FF

border

#CCCDD7

text

#0F0F18

muted

#7E7F86

Preview Lab

Preview with #4E80FF

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

Preview Lab → · Contrast checker → · Palette generator →