#4D82EF#4D82EF

#4D82EF is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.5% C 0.174 H 262.9°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D82EF
RGB	rgb(77, 130, 239)
HSL	hsl(220, 84%, 62%)
HSV	hsv(220, 68%, 94%)
CMYK	cmyk(67.8%, 45.6%, 0%, 6.3%)
CIE-LAB	lab(55.86, 17.39, -60.14)
CIE-LCH	lch(55.86, 62.60, 286.13°)
OKLab	oklab(62.53% -0.0215 -0.1722)
OKLCH	oklch(62.53% 0.174 262.9)
XYZ	xyz(26.6177, 23.7724, 84.8304)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82EF #EFBA4D

analogous

#4DD3EF #4D82EF #694DEF

triadic

#4D82EF #EF4D82 #82EF4D

tetradic

#4D82EF #EF4DD3 #EFBA4D #4DEF69

square

#4D82EF #EF4DD3 #EFBA4D #4DEF69

split-complementary

#4D82EF #EF694D #D3EF4D

monochromatic

#1045B2 #155BEA #4D82EF #85A9F4 #BDD1F9

Accessibility & contrast

On white

3.65

#4D82EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4D82EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82EF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82EF	#FFFFFF	#000000	##000000
##4D82EF	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8EF3

Deuteranopia (green-blind)

#297FED

Tritanopia (blue-blind)

#009BAD

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4d82ef;
/* rgb */ color: rgb(77, 130, 239);
/* oklch */ color: oklch(62.5% 0.174 262.9);

Tailwind

colors: {
  custom: {
    50: '#90a5f5',
    500: '#4d82ef',
    950: '#000000',
  },
}

SCSS

$custom: #4d82ef;
$custom-light: #90a5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82ef",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 239
  },
  "hsl": {
    "h": 220.37,
    "s": 83.505,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62529,
    "c": 0.17351,
    "h": 262.9
  },
  "luminance": 0.23775
}

Semantic roles & 50–950 ramp

primary

#4D82EF

secondary

#EAD6AE

accent

#9806E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4D82EF

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

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