#4B8EE4#4B8EE4

#4B8EE4 is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.3% C 0.146 H 255.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4B8EE4
RGB	rgb(75, 142, 228)
HSL	hsl(214, 74%, 59%)
HSV	hsv(214, 67%, 89%)
CMYK	cmyk(67.1%, 37.7%, 0%, 10.6%)
CIE-LAB	lab(58.45, 6.02, -49.89)
CIE-LCH	lch(58.45, 50.25, 276.89°)
OKLab	oklab(64.32% -0.0363 -0.1419)
OKLCH	oklch(64.32% 0.147 255.7)
XYZ	xyz(26.5731, 26.4406, 77.0869)
Luminance	0.2644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8EE4 #E4A14B

analogous

#4BDBE4 #4B8EE4 #544BE4

triadic

#4B8EE4 #E44B8E #8EE44B

tetradic

#4B8EE4 #E44BDB #E4A14B #4BE454

square

#4B8EE4 #E44BDB #E4A14B #4BE454

split-complementary

#4B8EE4 #E4544B #DBE44B

monochromatic

#18529D #206ED2 #4B8EE4 #80AFEC #B5D1F4

Accessibility & contrast

On white

3.34

#4B8EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4B8EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8EE4

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8EE4	#FFFFFF	#000000	##000000
##4B8EE4	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6794E7

Deuteranopia (green-blind)

#5186E2

Tritanopia (blue-blind)

#00A2AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4b8ee4;
/* rgb */ color: rgb(75, 142, 228);
/* oklch */ color: oklch(64.3% 0.146 255.7);

Tailwind

colors: {
  custom: {
    50: '#8daeed',
    500: '#4b8ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4b8ee4;
$custom-light: #8daeed;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8ee4",
  "rgb": {
    "r": 75,
    "g": 142,
    "b": 228
  },
  "hsl": {
    "h": 213.725,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64315,
    "c": 0.1465,
    "h": 255.7
  },
  "luminance": 0.26443
}

Semantic roles & 50–950 ramp

primary

#4B8EE4

secondary

#E3C9A8

accent

#9F37F1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B8EE4

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

Preview Lab → · Contrast checker → · Palette generator →