#4984FF#4984FF

#4984FF is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.8% C 0.193 H 262.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4984FF
RGB	rgb(73, 132, 255)
HSL	hsl(221, 100%, 64%)
HSV	hsv(221, 71%, 100%)
CMYK	cmyk(71.4%, 48.2%, 0%, 0%)
CIE-LAB	lab(57.21, 21.22, -66.82)
CIE-LCH	lch(57.21, 70.11, 287.62°)
OKLab	oklab(63.83% -0.024 -0.1919)
OKLCH	oklch(63.83% 0.193 262.9)
XYZ	xyz(29.0425, 25.1359, 97.9095)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4984FF #FFC449

analogous

#49DFFF #4984FF #6949FF

triadic

#4984FF #FF4984 #84FF49

tetradic

#4984FF #FF49DF #FFC449 #49FF69

square

#4984FF #FF49DF #FFC449 #49FF69

split-complementary

#4984FF #FF6949 #DFFF49

monochromatic

#0043CE #0C5BFF #4984FF #86ADFF #C3D7FF

Accessibility & contrast

On white

3.48

#4984FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#4984FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4984FF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4984FF	#FFFFFF	#000000	##000000
##4984FF	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E92FF

Deuteranopia (green-blind)

#0081FD

Tritanopia (blue-blind)

#00A1B5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4984ff;
/* rgb */ color: rgb(73, 132, 255);
/* oklch */ color: oklch(63.8% 0.193 262.9);

Tailwind

colors: {
  custom: {
    50: '#91a7ff',
    500: '#4984ff',
    950: '#000000',
  },
}

SCSS

$custom: #4984ff;
$custom-light: #91a7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4984ff",
  "rgb": {
    "r": 73,
    "g": 132,
    "b": 255
  },
  "hsl": {
    "h": 220.549,
    "s": 100,
    "l": 64.314
  },
  "oklch": {
    "l": 0.63832,
    "c": 0.19337,
    "h": 262.9
  },
  "luminance": 0.25139
}

Semantic roles & 50–950 ramp

primary

#4984FF

secondary

#F1DDB2

accent

#9B00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F18

muted

#7E7F86

Preview Lab

Preview with #4984FF

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

Preview Lab → · Contrast checker → · Palette generator →