#4D83E2#4D83E2

#4D83E2 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.9% C 0.155 H 260.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D83E2
RGB	rgb(77, 131, 226)
HSL	hsl(218, 72%, 59%)
HSV	hsv(218, 66%, 89%)
CMYK	cmyk(65.9%, 42%, 0%, 11.4%)
CIE-LAB	lab(55.38, 12.26, -53.66)
CIE-LCH	lch(55.38, 55.04, 282.87°)
OKLab	oklab(61.92% -0.0247 -0.1531)
OKLCH	oklch(61.92% 0.155 260.8)
XYZ	xyz(24.8995, 23.2989, 75.1217)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D83E2 #E2AC4D

analogous

#4DCEE2 #4D83E2 #624DE2

triadic

#4D83E2 #E24D83 #83E24D

tetradic

#4D83E2 #E24DCE #E2AC4D #4DE262

square

#4D83E2 #E24DCE #E2AC4D #4DE262

split-complementary

#4D83E2 #E2624D #CEE24D

monochromatic

#19489B #2261D0 #4D83E2 #82A8EB #B6CCF3

Accessibility & contrast

On white

3.71

#4D83E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#4D83E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D83E2

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D83E2	#FFFFFF	#000000	##000000
##4D83E2	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)

#578CE6

Deuteranopia (green-blind)

#3F7EE0

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4d83e2;
/* rgb */ color: rgb(77, 131, 226);
/* oklch */ color: oklch(61.9% 0.155 260.8);

Tailwind

colors: {
  custom: {
    50: '#8da6eb',
    500: '#4d83e2',
    950: '#000000',
  },
}

SCSS

$custom: #4d83e2;
$custom-light: #8da6eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d83e2",
  "rgb": {
    "r": 77,
    "g": 131,
    "b": 226
  },
  "hsl": {
    "h": 218.255,
    "s": 71.981,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61917,
    "c": 0.1551,
    "h": 260.8
  },
  "luminance": 0.23301
}

Semantic roles & 50–950 ramp

primary

#4D83E2

secondary

#E2CDA8

accent

#AD39EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D83E2

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

Preview Lab → · Contrast checker → · Palette generator →