#4B8FE2#4B8FE2

#4B8FE2 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.4% C 0.143 H 254.7°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FE2
RGB	rgb(75, 143, 226)
HSL	hsl(213, 72%, 59%)
HSV	hsv(213, 67%, 89%)
CMYK	cmyk(66.8%, 36.7%, 0%, 11.4%)
CIE-LAB	lab(58.63, 4.74, -48.49)
CIE-LCH	lch(58.63, 48.72, 275.59°)
OKLab	oklab(64.42% -0.0377 -0.1378)
OKLCH	oklch(64.42% 0.143 254.7)
XYZ	xyz(26.4466, 26.6291, 75.6829)
Luminance	0.2663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FE2 #E29E4B

analogous

#4BDBE2 #4B8FE2 #534BE2

triadic

#4B8FE2 #E24B8F #8FE24B

tetradic

#4B8FE2 #E24BDB #E29E4B #4BE253

square

#4B8FE2 #E24BDB #E29E4B #4BE253

split-complementary

#4B8FE2 #E2534B #DBE24B

monochromatic

#19539A #216FCF #4B8FE2 #80B0EA #B4D1F3

Accessibility & contrast

On white

3.32

#4B8FE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#4B8FE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FE2

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FE2	#FFFFFF	#000000	##000000
##4B8FE2	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A95E5

Deuteranopia (green-blind)

#5487E0

Tritanopia (blue-blind)

#00A2AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4b8fe2;
/* rgb */ color: rgb(75, 143, 226);
/* oklch */ color: oklch(64.4% 0.143 254.7);

Tailwind

colors: {
  custom: {
    50: '#8cafeb',
    500: '#4b8fe2',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fe2;
$custom-light: #8cafeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fe2",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 226
  },
  "hsl": {
    "h": 212.98,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64419,
    "c": 0.14291,
    "h": 254.7
  },
  "luminance": 0.26632
}

Semantic roles & 50–950 ramp

primary

#4B8FE2

secondary

#E2C7A7

accent

#9D39EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B8FE2

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

Preview Lab → · Contrast checker → · Palette generator →