#4C8DE9#4C8DE9

#4C8DE9 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.4% C 0.154 H 257.4°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C8DE9
RGB	rgb(76, 141, 233)
HSL	hsl(215, 78%, 61%)
HSV	hsv(215, 67%, 91%)
CMYK	cmyk(67.4%, 39.5%, 0%, 8.6%)
CIE-LAB	lab(58.48, 8.50, -52.62)
CIE-LCH	lch(58.48, 53.31, 279.18°)
OKLab	oklab(64.43% -0.0335 -0.1499)
OKLCH	oklch(64.43% 0.154 257.4)
XYZ	xyz(27.2080, 26.4667, 80.7497)
Luminance	0.2647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8DE9 #E9A84C

analogous

#4CDCE9 #4C8DE9 #594CE9

triadic

#4C8DE9 #E94C8D #8DE94C

tetradic

#4C8DE9 #E94CDC #E9A84C #4CE959

square

#4C8DE9 #E94CDC #E9A84C #4CE959

split-complementary

#4C8DE9 #E9594C #DCE94C

monochromatic

#1451A6 #1B6BDD #4C8DE9 #83B0F0 #B9D2F6

Accessibility & contrast

On white

3.34

#4C8DE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4C8DE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8DE9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8DE9	#FFFFFF	#000000	##000000
##4C8DE9	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)

#6395ED

Deuteranopia (green-blind)

#4B86E7

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4c8de9;
/* rgb */ color: rgb(76, 141, 233);
/* oklch */ color: oklch(64.4% 0.154 257.4);

Tailwind

colors: {
  custom: {
    50: '#8eadf0',
    500: '#4c8de9',
    950: '#000000',
  },
}

SCSS

$custom: #4c8de9;
$custom-light: #8eadf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8de9",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 233
  },
  "hsl": {
    "h": 215.159,
    "s": 78.109,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64431,
    "c": 0.15364,
    "h": 257.4
  },
  "luminance": 0.26469
}

Semantic roles & 50–950 ramp

primary

#4C8DE9

secondary

#E6CEAB

accent

#850BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4C8DE9

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

Preview Lab → · Contrast checker → · Palette generator →