#4E8EF1#4E8EF1

#4E8EF1 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.2% C 0.162 H 258.9°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E8EF1
RGB	rgb(78, 142, 241)
HSL	hsl(216, 85%, 63%)
HSV	hsv(216, 68%, 95%)
CMYK	cmyk(67.6%, 41.1%, 0%, 5.5%)
CIE-LAB	lab(59.26, 10.98, -55.80)
CIE-LCH	lch(59.26, 56.87, 281.13°)
OKLab	oklab(65.2% -0.0313 -0.1592)
OKLCH	oklch(65.2% 0.162 258.9)
XYZ	xyz(28.6864, 27.3136, 86.9623)
Luminance	0.2732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8EF1 #F1B14E

analogous

#4EDFF1 #4E8EF1 #604EF1

triadic

#4E8EF1 #F14E8E #8EF14E

tetradic

#4E8EF1 #F14EDF #F1B14E #4EF160

square

#4E8EF1 #F14EDF #F1B14E #4EF160

split-complementary

#4E8EF1 #F1604E #DFF14E

monochromatic

#0E50B6 #156AED #4E8EF1 #87B2F5 #BFD6FA

Accessibility & contrast

On white

3.25

#4E8EF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4E8EF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8EF1

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8EF1	#FFFFFF	#000000	##000000
##4E8EF1	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6097F5

Deuteranopia (green-blind)

#4588EF

Tritanopia (blue-blind)

#00A5B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4e8ef1;
/* rgb */ color: rgb(78, 142, 241);
/* oklch */ color: oklch(65.2% 0.162 258.9);

Tailwind

colors: {
  custom: {
    50: '#90aef6',
    500: '#4e8ef1',
    950: '#000000',
  },
}

SCSS

$custom: #4e8ef1;
$custom-light: #90aef6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8ef1",
  "rgb": {
    "r": 78,
    "g": 142,
    "b": 241
  },
  "hsl": {
    "h": 216.442,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65203,
    "c": 0.16227,
    "h": 258.9
  },
  "luminance": 0.27317
}

Semantic roles & 50–950 ramp

primary

#4E8EF1

secondary

#EBD4B0

accent

#8B04E2

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8EF1

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

Preview Lab → · Contrast checker → · Palette generator →