#4E83D0#4E83D0

#4E83D0 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 60.9% C 0.131 H 257.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E83D0
RGB	rgb(78, 131, 208)
HSL	hsl(216, 58%, 56%)
HSV	hsv(216, 63%, 82%)
CMYK	cmyk(62.5%, 37%, 0%, 18.4%)
CIE-LAB	lab(54.45, 6.26, -45.00)
CIE-LCH	lch(54.45, 45.44, 277.92°)
OKLab	oklab(60.9% -0.0277 -0.1277)
OKLCH	oklch(60.9% 0.131 257.7)
XYZ	xyz(22.6393, 22.4043, 62.7937)
Luminance	0.2241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83D0 #D09B4E

analogous

#4EC4D0 #4E83D0 #5A4ED0

triadic

#4E83D0 #D04E83 #83D04E

tetradic

#4E83D0 #D04EC4 #D09B4E #4ED05A

square

#4E83D0 #D04EC4 #D09B4E #4ED05A

split-complementary

#4E83D0 #D05A4E #C4D04E

monochromatic

#224981 #2F64B2 #4E83D0 #7EA5DD #AFC7EA

Accessibility & contrast

On white

3.83

#4E83D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4E83D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83D0

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83D0	#FFFFFF	#000000	##000000
##4E83D0	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6289D3

Deuteranopia (green-blind)

#507DCE

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e83d0;
/* rgb */ color: rgb(78, 131, 208);
/* oklch */ color: oklch(60.9% 0.131 257.7);

Tailwind

colors: {
  custom: {
    50: '#8ba6df',
    500: '#4e83d0',
    950: '#000000',
  },
}

SCSS

$custom: #4e83d0;
$custom-light: #8ba6df;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83d0",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 208
  },
  "hsl": {
    "h": 215.538,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60896,
    "c": 0.13071,
    "h": 257.7
  },
  "luminance": 0.22406
}

Semantic roles & 50–950 ramp

primary

#4E83D0

secondary

#D8C2A2

accent

#A247E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E83D0

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

Preview Lab → · Contrast checker → · Palette generator →