#4C8FED#4C8FED

#4C8FED is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.1% C 0.157 H 257.3°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FED
RGB	rgb(76, 143, 237)
HSL	hsl(215, 82%, 61%)
HSV	hsv(215, 68%, 93%)
CMYK	cmyk(67.9%, 39.7%, 0%, 7.1%)
CIE-LAB	lab(59.24, 8.69, -53.62)
CIE-LCH	lch(59.24, 54.32, 279.21°)
OKLab	oklab(65.1% -0.0345 -0.1529)
OKLCH	oklch(65.1% 0.157 257.3)
XYZ	xyz(28.0835, 27.2929, 83.8924)
Luminance	0.2730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FED #EDAA4C

analogous

#4CE0ED #4C8FED #5A4CED

triadic

#4C8FED #ED4C8F #8FED4C

tetradic

#4C8FED #ED4CE0 #EDAA4C #4CED5A

square

#4C8FED #ED4CE0 #EDAA4C #4CED5A

split-complementary

#4C8FED #ED5A4C #E0ED4C

monochromatic

#1152AD #176DE5 #4C8FED #84B2F3 #BBD5F8

Accessibility & contrast

On white

3.25

#4C8FED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4C8FED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FED

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FED	#FFFFFF	#000000	##000000
##4C8FED	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)

#6497F1

Deuteranopia (green-blind)

#4B88EB

Tritanopia (blue-blind)

#00A5B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4c8fed;
/* rgb */ color: rgb(76, 143, 237);
/* oklch */ color: oklch(65.1% 0.157 257.3);

Tailwind

colors: {
  custom: {
    50: '#8faff3',
    500: '#4c8fed',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fed;
$custom-light: #8faff3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fed",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 237
  },
  "hsl": {
    "h": 215.031,
    "s": 81.726,
    "l": 61.373
  },
  "oklch": {
    "l": 0.65096,
    "c": 0.1567,
    "h": 257.3
  },
  "luminance": 0.27296
}

Semantic roles & 50–950 ramp

primary

#4C8FED

secondary

#E8CFAC

accent

#8507DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4C8FED

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

Preview Lab → · Contrast checker → · Palette generator →