#4D82E9#4D82E9

#4D82E9 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.1% C 0.166 H 262.2°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D82E9
RGB	rgb(77, 130, 233)
HSL	hsl(220, 78%, 61%)
HSV	hsv(220, 67%, 91%)
CMYK	cmyk(67%, 44.2%, 0%, 8.6%)
CIE-LAB	lab(55.51, 15.30, -57.36)
CIE-LCH	lch(55.51, 59.37, 284.93°)
OKLab	oklab(62.14% -0.0225 -0.164)
OKLCH	oklch(62.14% 0.166 262.2)
XYZ	xyz(25.7460, 23.4237, 80.2394)
Luminance	0.2343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82E9 #E9B44D

analogous

#4DD0E9 #4D82E9 #664DE9

triadic

#4D82E9 #E94D82 #82E94D

tetradic

#4D82E9 #E94DD0 #E9B44D #4DE966

square

#4D82E9 #E94DD0 #E9B44D #4DE966

split-complementary

#4D82E9 #E9664D #D0E94D

monochromatic

#1546A7 #1B5DDD #4D82E9 #83A8F0 #BACEF6

Accessibility & contrast

On white

3.69

#4D82E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4D82E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82E9

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82E9	#FFFFFF	#000000	##000000
##4D82E9	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508DED

Deuteranopia (green-blind)

#337EE7

Tritanopia (blue-blind)

#009AAA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4d82e9;
/* rgb */ color: rgb(77, 130, 233);
/* oklch */ color: oklch(62.1% 0.166 262.2);

Tailwind

colors: {
  custom: {
    50: '#8fa5f0',
    500: '#4d82e9',
    950: '#000000',
  },
}

SCSS

$custom: #4d82e9;
$custom-light: #8fa5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82e9",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 233
  },
  "hsl": {
    "h": 219.615,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.62144,
    "c": 0.16555,
    "h": 262.2
  },
  "luminance": 0.23426
}

Semantic roles & 50–950 ramp

primary

#4D82E9

secondary

#E6D2AB

accent

#940BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4D82E9

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

Preview Lab → · Contrast checker → · Palette generator →