#4D83D2#4D83D2

#4D83D2 is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.0% C 0.134 H 257.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4D83D2
RGB	rgb(77, 131, 210)
HSL	hsl(216, 60%, 56%)
HSV	hsv(216, 63%, 82%)
CMYK	cmyk(63.3%, 37.6%, 0%, 17.6%)
CIE-LAB	lab(54.51, 6.76, -46.04)
CIE-LCH	lch(54.51, 46.54, 278.35°)
OKLab	oklab(60.96% -0.0281 -0.1308)
OKLCH	oklch(60.96% 0.134 257.9)
XYZ	xyz(22.8056, 22.4614, 64.0939)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D83D2 #D29C4D

analogous

#4DC6D2 #4D83D2 #5A4DD2

triadic

#4D83D2 #D24D83 #83D24D

tetradic

#4D83D2 #D24DC6 #D29C4D #4DD25A

square

#4D83D2 #D24DC6 #D29C4D #4DD25A

split-complementary

#4D83D2 #D25A4D #C6D24D

monochromatic

#214983 #2E64B4 #4D83D2 #7EA5DE #AFC7EB

Accessibility & contrast

On white

3.82

#4D83D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#4D83D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D83D2

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D83D2	#FFFFFF	#000000	##000000
##4D83D2	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6089D5

Deuteranopia (green-blind)

#4E7DD0

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4d83d2;
/* rgb */ color: rgb(77, 131, 210);
/* oklch */ color: oklch(61.0% 0.134 257.9);

Tailwind

colors: {
  custom: {
    50: '#8ba6e0',
    500: '#4d83d2',
    950: '#000000',
  },
}

SCSS

$custom: #4d83d2;
$custom-light: #8ba6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d83d2",
  "rgb": {
    "r": 77,
    "g": 131,
    "b": 210
  },
  "hsl": {
    "h": 215.639,
    "s": 59.641,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60964,
    "c": 0.13377,
    "h": 257.9
  },
  "luminance": 0.22464
}

Semantic roles & 50–950 ramp

primary

#4D83D2

secondary

#D9C3A2

accent

#A345E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D83D2

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

Preview Lab → · Contrast checker → · Palette generator →