#4B8CE8#4B8CE8

#4B8CE8 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.1% C 0.154 H 257.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B8CE8
RGB	rgb(75, 140, 232)
HSL	hsl(215, 77%, 60%)
HSV	hsv(215, 68%, 91%)
CMYK	cmyk(67.7%, 39.7%, 0%, 9%)
CIE-LAB	lab(58.11, 8.60, -52.66)
CIE-LCH	lch(58.11, 53.35, 279.27°)
OKLab	oklab(64.12% -0.0335 -0.1501)
OKLCH	oklch(64.12% 0.154 257.4)
XYZ	xyz(26.8399, 26.0755, 79.9469)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8CE8 #E8A74B

analogous

#4BDBE8 #4B8CE8 #584BE8

triadic

#4B8CE8 #E84B8C #8CE84B

tetradic

#4B8CE8 #E84BDB #E8A74B #4BE858

square

#4B8CE8 #E84BDB #E8A74B #4BE858

split-complementary

#4B8CE8 #E8584B #DBE84B

monochromatic

#1550A4 #1C6BDA #4B8CE8 #81AFEF #B8D1F6

Accessibility & contrast

On white

3.38

#4B8CE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#4B8CE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8CE8

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8CE8	#FFFFFF	#000000	##000000
##4B8CE8	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6294EC

Deuteranopia (green-blind)

#4A85E6

Tritanopia (blue-blind)

#00A1AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b8ce8;
/* rgb */ color: rgb(75, 140, 232);
/* oklch */ color: oklch(64.1% 0.154 257.4);

Tailwind

colors: {
  custom: {
    50: '#8dadf0',
    500: '#4b8ce8',
    950: '#000000',
  },
}

SCSS

$custom: #4b8ce8;
$custom-light: #8dadf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8ce8",
  "rgb": {
    "r": 75,
    "g": 140,
    "b": 232
  },
  "hsl": {
    "h": 215.159,
    "s": 77.34,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64116,
    "c": 0.15377,
    "h": 257.4
  },
  "luminance": 0.26078
}

Semantic roles & 50–950 ramp

primary

#4B8CE8

secondary

#E6CDA9

accent

#840CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4B8CE8

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

Preview Lab → · Contrast checker → · Palette generator →