#4E8FE4#4E8FE4

#4E8FE4 is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.7% C 0.144 H 255.9°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FE4
RGB	rgb(78, 143, 228)
HSL	hsl(214, 74%, 60%)
HSV	hsv(214, 66%, 89%)
CMYK	cmyk(65.8%, 37.3%, 0%, 10.6%)
CIE-LAB	lab(58.85, 5.91, -49.25)
CIE-LCH	lch(58.85, 49.61, 276.85°)
OKLab	oklab(64.66% -0.0351 -0.14)
OKLCH	oklch(64.66% 0.144 255.9)
XYZ	xyz(26.9629, 26.8634, 77.1479)
Luminance	0.2687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FE4 #E4A34E

analogous

#4EDAE4 #4E8FE4 #584EE4

triadic

#4E8FE4 #E44E8F #8FE44E

tetradic

#4E8FE4 #E44EDA #E4A34E #4EE458

square

#4E8FE4 #E44EDA #E4A34E #4EE458

split-complementary

#4E8FE4 #E4584E #DAE44E

monochromatic

#18539F #206ED4 #4E8FE4 #83B1EC #B8D2F4

Accessibility & contrast

On white

3.30

#4E8FE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#4E8FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FE4

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FE4	#FFFFFF	#000000	##000000
##4E8FE4	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6995E7

Deuteranopia (green-blind)

#5387E2

Tritanopia (blue-blind)

#00A3AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4e8fe4;
/* rgb */ color: rgb(78, 143, 228);
/* oklch */ color: oklch(64.7% 0.144 255.9);

Tailwind

colors: {
  custom: {
    50: '#8eafed',
    500: '#4e8fe4',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fe4;
$custom-light: #8eafed;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fe4",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 228
  },
  "hsl": {
    "h": 214,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.64655,
    "c": 0.14435,
    "h": 255.9
  },
  "luminance": 0.26866
}

Semantic roles & 50–950 ramp

primary

#4E8FE4

secondary

#E4CBAA

accent

#A038F0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4E8FE4

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

Preview Lab → · Contrast checker → · Palette generator →