#4D84DD#4D84DD

#4D84DD is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.8% C 0.147 H 259.6°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D84DD
RGB	rgb(77, 132, 221)
HSL	hsl(217, 68%, 58%)
HSV	hsv(217, 65%, 87%)
CMYK	cmyk(65.2%, 40.3%, 0%, 13.3%)
CIE-LAB	lab(55.38, 9.93, -50.86)
CIE-LCH	lch(55.38, 51.82, 281.05°)
OKLab	oklab(61.83% -0.0266 -0.1449)
OKLCH	oklch(61.83% 0.147 259.6)
XYZ	xyz(24.3583, 23.2984, 71.6059)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D84DD #DDA64D

analogous

#4DCCDD #4D84DD #5E4DDD

triadic

#4D84DD #DD4D84 #84DD4D

tetradic

#4D84DD #DD4DCC #DDA64D #4DDD5E

square

#4D84DD #DD4DCC #DDA64D #4DDD5E

split-complementary

#4D84DD #DD5E4D #CCDD4D

monochromatic

#1C4A93 #2663C7 #4D84DD #80A8E7 #B4CBF1

Accessibility & contrast

On white

3.71

#4D84DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#4D84DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D84DD

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D84DD	#FFFFFF	#000000	##000000
##4D84DD	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8CE1

Deuteranopia (green-blind)

#467EDB

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4d84dd;
/* rgb */ color: rgb(77, 132, 221);
/* oklch */ color: oklch(61.8% 0.147 259.6);

Tailwind

colors: {
  custom: {
    50: '#8da7e8',
    500: '#4d84dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d84dd;
$custom-light: #8da7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d84dd",
  "rgb": {
    "r": 77,
    "g": 132,
    "b": 221
  },
  "hsl": {
    "h": 217.083,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61827,
    "c": 0.14732,
    "h": 259.6
  },
  "luminance": 0.23301
}

Semantic roles & 50–950 ramp

primary

#4D84DD

secondary

#DFCAA6

accent

#A83DEB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D84DD

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

Preview Lab → · Contrast checker → · Palette generator →