#4D84DF#4D84DF

#4D84DF is a mid, vivid blue. Relative luminance 0.234; OKLCH L 61.9% C 0.150 H 259.9°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D84DF
RGB	rgb(77, 132, 223)
HSL	hsl(217, 70%, 59%)
HSV	hsv(217, 65%, 87%)
CMYK	cmyk(65.5%, 40.8%, 0%, 12.5%)
CIE-LAB	lab(55.49, 10.62, -51.80)
CIE-LCH	lch(55.49, 52.88, 281.58°)
OKLab	oklab(61.95% -0.0262 -0.1477)
OKLCH	oklch(61.95% 0.15 259.9)
XYZ	xyz(24.6264, 23.4056, 73.0176)
Luminance	0.2341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D84DF #DFA84D

analogous

#4DCDDF #4D84DF #5F4DDF

triadic

#4D84DF #DF4D84 #84DF4D

tetradic

#4D84DF #DF4DCD #DFA84D #4DDF5F

square

#4D84DF #DF4DCD #DFA84D #4DDF5F

split-complementary

#4D84DF #DF5F4D #CDDF4D

monochromatic

#1B4A97 #2463CA #4D84DF #81A8E8 #B5CCF2

Accessibility & contrast

On white

3.70

#4D84DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#4D84DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D84DF

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D84DF	#FFFFFF	#000000	##000000
##4D84DF	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8CE3

Deuteranopia (green-blind)

#447FDD

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4d84df;
/* rgb */ color: rgb(77, 132, 223);
/* oklch */ color: oklch(61.9% 0.150 259.9);

Tailwind

colors: {
  custom: {
    50: '#8da7e9',
    500: '#4d84df',
    950: '#000000',
  },
}

SCSS

$custom: #4d84df;
$custom-light: #8da7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d84df",
  "rgb": {
    "r": 77,
    "g": 132,
    "b": 223
  },
  "hsl": {
    "h": 217.397,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.61947,
    "c": 0.14997,
    "h": 259.9
  },
  "luminance": 0.23408
}

Semantic roles & 50–950 ramp

primary

#4D84DF

secondary

#E1CBA7

accent

#AA3BEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D84DF

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

Preview Lab → · Contrast checker → · Palette generator →