#4C84DF#4C84DF

#4C84DF is a mid, vivid blue. Relative luminance 0.234; OKLCH L 61.9% C 0.150 H 259.6°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4C84DF
RGB	rgb(76, 132, 223)
HSL	hsl(217, 70%, 59%)
HSV	hsv(217, 66%, 87%)
CMYK	cmyk(65.9%, 40.8%, 0%, 12.5%)
CIE-LAB	lab(55.45, 10.45, -51.87)
CIE-LCH	lch(55.45, 52.92, 281.39°)
OKLab	oklab(61.9% -0.027 -0.1479)
OKLCH	oklch(61.9% 0.15 259.6)
XYZ	xyz(24.5463, 23.3643, 73.0139)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C84DF #DFA74C

analogous

#4CCDDF #4C84DF #5D4CDF

triadic

#4C84DF #DF4C84 #84DF4C

tetradic

#4C84DF #DF4CCD #DFA74C #4CDF5D

square

#4C84DF #DF4CCD #DFA74C #4CDF5D

split-complementary

#4C84DF #DF5D4C #CDDF4C

monochromatic

#1B4A96 #2463CA #4C84DF #80A8E8 #B4CBF2

Accessibility & contrast

On white

3.70

#4C84DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4C84DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C84DF

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C84DF	#FFFFFF	#000000	##000000
##4C84DF	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8CE3

Deuteranopia (green-blind)

#437EDD

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c84df;
/* rgb */ color: rgb(76, 132, 223);
/* oklch */ color: oklch(61.9% 0.150 259.6);

Tailwind

colors: {
  custom: {
    50: '#8ca7e9',
    500: '#4c84df',
    950: '#000000',
  },
}

SCSS

$custom: #4c84df;
$custom-light: #8ca7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c84df",
  "rgb": {
    "r": 76,
    "g": 132,
    "b": 223
  },
  "hsl": {
    "h": 217.143,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61903,
    "c": 0.15033,
    "h": 259.6
  },
  "luminance": 0.23367
}

Semantic roles & 50–950 ramp

primary

#4C84DF

secondary

#E0CAA6

accent

#A93BEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C84DF

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

Preview Lab → · Contrast checker → · Palette generator →