#4C8DF7#4C8DF7

#4C8DF7 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.3% C 0.172 H 259.7°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C8DF7
RGB	rgb(76, 141, 247)
HSL	hsl(217, 91%, 63%)
HSV	hsv(217, 69%, 97%)
CMYK	cmyk(69.2%, 42.9%, 0%, 3.1%)
CIE-LAB	lab(59.25, 13.36, -59.13)
CIE-LCH	lch(59.25, 60.62, 282.74°)
OKLab	oklab(65.28% -0.0307 -0.1691)
OKLCH	oklch(65.28% 0.172 259.7)
XYZ	xyz(29.2878, 27.2986, 91.7033)
Luminance	0.2730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8DF7 #F7B64C

analogous

#4CE2F7 #4C8DF7 #604CF7

triadic

#4C8DF7 #F74C8D #8DF74C

tetradic

#4C8DF7 #F74CE2 #F7B64C #4CF760

square

#4C8DF7 #F74CE2 #F7B64C #4CF760

split-complementary

#4C8DF7 #F7604C #E2F74C

monochromatic

#094EC0 #1168F4 #4C8DF7 #87B2FA #C1D8FC

Accessibility & contrast

On white

3.25

#4C8DF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4C8DF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8DF7

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8DF7	#FFFFFF	#000000	##000000
##4C8DF7	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5997FB

Deuteranopia (green-blind)

#3B87F5

Tritanopia (blue-blind)

#00A6B6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4c8df7;
/* rgb */ color: rgb(76, 141, 247);
/* oklch */ color: oklch(65.3% 0.172 259.7);

Tailwind

colors: {
  custom: {
    50: '#90adfa',
    500: '#4c8df7',
    950: '#000000',
  },
}

SCSS

$custom: #4c8df7;
$custom-light: #90adfa;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8df7",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 247
  },
  "hsl": {
    "h": 217.193,
    "s": 91.444,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65279,
    "c": 0.17184,
    "h": 259.7
  },
  "luminance": 0.27302
}

Semantic roles & 50–950 ramp

primary

#4C8DF7

secondary

#EED7B1

accent

#8E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4C8DF7

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

Preview Lab → · Contrast checker → · Palette generator →