#4E8FF1#4E8FF1

#4E8FF1 is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.4% C 0.161 H 258.5°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FF1
RGB	rgb(78, 143, 241)
HSL	hsl(216, 85%, 63%)
HSV	hsv(216, 68%, 95%)
CMYK	cmyk(67.6%, 40.7%, 0%, 5.5%)
CIE-LAB	lab(59.54, 10.38, -55.36)
CIE-LCH	lch(59.54, 56.33, 280.62°)
OKLab	oklab(65.42% -0.0322 -0.1579)
OKLCH	oklch(65.42% 0.161 258.5)
XYZ	xyz(28.8358, 27.6125, 87.0121)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FF1 #F1B04E

analogous

#4EE0F1 #4E8FF1 #5F4EF1

triadic

#4E8FF1 #F14E8F #8FF14E

tetradic

#4E8FF1 #F14EE0 #F1B04E #4EF15F

square

#4E8FF1 #F14EE0 #F1B04E #4EF15F

split-complementary

#4E8FF1 #F15F4E #E0F14E

monochromatic

#0E51B6 #156BED #4E8FF1 #87B3F5 #BFD7FA

Accessibility & contrast

On white

3.22

#4E8FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4E8FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FF1

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FF1	#FFFFFF	#000000	##000000
##4E8FF1	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6198F5

Deuteranopia (green-blind)

#4788EF

Tritanopia (blue-blind)

#00A6B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4e8ff1;
/* rgb */ color: rgb(78, 143, 241);
/* oklch */ color: oklch(65.4% 0.161 258.5);

Tailwind

colors: {
  custom: {
    50: '#90aff6',
    500: '#4e8ff1',
    950: '#000000',
  },
}

SCSS

$custom: #4e8ff1;
$custom-light: #90aff6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8ff1",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 241
  },
  "hsl": {
    "h": 216.074,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65415,
    "c": 0.16118,
    "h": 258.5
  },
  "luminance": 0.27615
}

Semantic roles & 50–950 ramp

primary

#4E8FF1

secondary

#EBD3B0

accent

#8904E2

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8FF1

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

Preview Lab → · Contrast checker → · Palette generator →