#4E8DFF#4E8DFF

#4E8DFF is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.9% C 0.182 H 261.2°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E8DFF
RGB	rgb(78, 141, 255)
HSL	hsl(219, 100%, 65%)
HSV	hsv(219, 69%, 100%)
CMYK	cmyk(69.4%, 44.7%, 0%, 0%)
CIE-LAB	lab(59.79, 16.44, -62.67)
CIE-LCH	lch(59.79, 64.79, 284.70°)
OKLab	oklab(65.86% -0.0279 -0.1794)
OKLCH	oklch(65.86% 0.182 261.2)
XYZ	xyz(30.7103, 27.8862, 98.3525)
Luminance	0.2789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8DFF #FFC04E

analogous

#4EE6FF #4E8DFF #674EFF

triadic

#4E8DFF #FF4E8D #8DFF4E

tetradic

#4E8DFF #FF4EE6 #FFC04E #4EFF67

square

#4E8DFF #FF4EE6 #FFC04E #4EFF67

split-complementary

#4E8DFF #FF674E #E6FF4E

monochromatic

#004BD3 #1166FF #4E8DFF #8BB4FF #C8DCFF

Accessibility & contrast

On white

3.19

#4E8DFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#4E8DFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8DFF

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8DFF	#FFFFFF	#000000	##000000
##4E8DFF	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5399FF

Deuteranopia (green-blind)

#3088FD

Tritanopia (blue-blind)

#00A8BA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4e8dff;
/* rgb */ color: rgb(78, 141, 255);
/* oklch */ color: oklch(65.9% 0.182 261.2);

Tailwind

colors: {
  custom: {
    50: '#93adff',
    500: '#4e8dff',
    950: '#000000',
  },
}

SCSS

$custom: #4e8dff;
$custom-light: #93adff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8dff",
  "rgb": {
    "r": 78,
    "g": 141,
    "b": 255
  },
  "hsl": {
    "h": 218.644,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65862,
    "c": 0.18158,
    "h": 261.2
  },
  "luminance": 0.27889
}

Semantic roles & 50–950 ramp

primary

#4E8DFF

secondary

#F2DDB7

accent

#9400E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1018

muted

#7E7F86

Preview Lab

Preview with #4E8DFF

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

Preview Lab → · Contrast checker → · Palette generator →