#4B8DE9#4B8DE9

#4B8DE9 is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.4% C 0.154 H 257.2°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4B8DE9
RGB	rgb(75, 141, 233)
HSL	hsl(215, 78%, 60%)
HSV	hsv(215, 68%, 91%)
CMYK	cmyk(67.8%, 39.5%, 0%, 8.6%)
CIE-LAB	lab(58.44, 8.35, -52.69)
CIE-LCH	lch(58.44, 53.34, 279.00°)
OKLab	oklab(64.39% -0.0342 -0.1501)
OKLCH	oklch(64.39% 0.154 257.2)
XYZ	xyz(27.1292, 26.4260, 80.7460)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8DE9 #E9A74B

analogous

#4BDCE9 #4B8DE9 #584BE9

triadic

#4B8DE9 #E94B8D #8DE94B

tetradic

#4B8DE9 #E94BDC #E9A74B #4BE958

square

#4B8DE9 #E94BDC #E9A74B #4BE958

split-complementary

#4B8DE9 #E9584B #DCE94B

monochromatic

#1451A5 #1B6CDC #4B8DE9 #82B0F0 #B8D2F6

Accessibility & contrast

On white

3.34

#4B8DE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4B8DE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8DE9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8DE9	#FFFFFF	#000000	##000000
##4B8DE9	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)

#6394ED

Deuteranopia (green-blind)

#4A86E7

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b8de9;
/* rgb */ color: rgb(75, 141, 233);
/* oklch */ color: oklch(64.4% 0.154 257.2);

Tailwind

colors: {
  custom: {
    50: '#8eadf0',
    500: '#4b8de9',
    950: '#000000',
  },
}

SCSS

$custom: #4b8de9;
$custom-light: #8eadf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8de9",
  "rgb": {
    "r": 75,
    "g": 141,
    "b": 233
  },
  "hsl": {
    "h": 214.937,
    "s": 78.218,
    "l": 60.392
  },
  "oklch": {
    "l": 0.6439,
    "c": 0.154,
    "h": 257.2
  },
  "luminance": 0.26429
}

Semantic roles & 50–950 ramp

primary

#4B8DE9

secondary

#E6CDAA

accent

#840BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4B8DE9

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

Preview Lab → · Contrast checker → · Palette generator →