#4D84DB#4D84DB

#4D84DB is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.7% C 0.145 H 259.2°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D84DB
RGB	rgb(77, 132, 219)
HSL	hsl(217, 66%, 58%)
HSV	hsv(217, 65%, 86%)
CMYK	cmyk(64.8%, 39.7%, 0%, 14.1%)
CIE-LAB	lab(55.27, 9.24, -49.91)
CIE-LCH	lch(55.27, 50.76, 280.49°)
OKLab	oklab(61.71% -0.0271 -0.1421)
OKLCH	oklch(61.71% 0.145 259.2)
XYZ	xyz(24.0935, 23.1924, 70.2110)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D84DB #DBA44D

analogous

#4DCBDB #4D84DB #5D4DDB

triadic

#4D84DB #DB4D84 #84DB4D

tetradic

#4D84DB #DB4DCB #DBA44D #4DDB5D

square

#4D84DB #DB4DCB #DBA44D #4DDB5D

split-complementary

#4D84DB #DB5D4D #CBDB4D

monochromatic

#1D4A90 #2764C3 #4D84DB #80A7E5 #B3CAF0

Accessibility & contrast

On white

3.72

#4D84DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#4D84DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D84DB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D84DB	#FFFFFF	#000000	##000000
##4D84DB	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8BDE

Deuteranopia (green-blind)

#487ED9

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4d84db;
/* rgb */ color: rgb(77, 132, 219);
/* oklch */ color: oklch(61.7% 0.145 259.2);

Tailwind

colors: {
  custom: {
    50: '#8ca7e6',
    500: '#4d84db',
    950: '#000000',
  },
}

SCSS

$custom: #4d84db;
$custom-light: #8ca7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d84db",
  "rgb": {
    "r": 77,
    "g": 132,
    "b": 219
  },
  "hsl": {
    "h": 216.761,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61708,
    "c": 0.14466,
    "h": 259.2
  },
  "luminance": 0.23195
}

Semantic roles & 50–950 ramp

primary

#4D84DB

secondary

#DEC8A6

accent

#A73FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D84DB

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

Preview Lab → · Contrast checker → · Palette generator →