#4D82E5#4D82E5

#4D82E5 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.9% C 0.160 H 261.7°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D82E5
RGB	rgb(77, 130, 229)
HSL	hsl(219, 75%, 60%)
HSV	hsv(219, 66%, 90%)
CMYK	cmyk(66.4%, 43.2%, 0%, 10.2%)
CIE-LAB	lab(55.28, 13.91, -55.50)
CIE-LCH	lch(55.28, 57.22, 284.07°)
OKLab	oklab(61.89% -0.0232 -0.1585)
OKLCH	oklch(61.89% 0.16 261.7)
XYZ	xyz(25.1810, 23.1977, 77.2641)
Luminance	0.2320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82E5 #E5B04D

analogous

#4DCEE5 #4D82E5 #644DE5

triadic

#4D82E5 #E54D82 #82E54D

tetradic

#4D82E5 #E54DCE #E5B04D #4DE564

square

#4D82E5 #E54DCE #E5B04D #4DE564

split-complementary

#4D82E5 #E5644D #CEE54D

monochromatic

#1747A0 #1F5FD6 #4D82E5 #82A7ED #B8CDF5

Accessibility & contrast

On white

3.72

#4D82E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#4D82E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82E5

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82E5	#FFFFFF	#000000	##000000
##4D82E5	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)

#538CE9

Deuteranopia (green-blind)

#397EE3

Tritanopia (blue-blind)

#0099A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4d82e5;
/* rgb */ color: rgb(77, 130, 229);
/* oklch */ color: oklch(61.9% 0.160 261.7);

Tailwind

colors: {
  custom: {
    50: '#8ea5ee',
    500: '#4d82e5',
    950: '#000000',
  },
}

SCSS

$custom: #4d82e5;
$custom-light: #8ea5ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82e5",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 229
  },
  "hsl": {
    "h": 219.079,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.61892,
    "c": 0.16023,
    "h": 261.7
  },
  "luminance": 0.232
}

Semantic roles & 50–950 ramp

primary

#4D82E5

secondary

#E4D0AA

accent

#B037F1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4D82E5

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

Preview Lab → · Contrast checker → · Palette generator →