#4E83D3#4E83D3

#4E83D3 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.1% C 0.135 H 258.4°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4E83D3
RGB	rgb(78, 131, 211)
HSL	hsl(216, 60%, 57%)
HSV	hsv(216, 63%, 83%)
CMYK	cmyk(63%, 37.9%, 0%, 17.3%)
CIE-LAB	lab(54.61, 7.28, -46.45)
CIE-LCH	lch(54.61, 47.02, 278.91°)
OKLab	oklab(61.07% -0.027 -0.132)
OKLCH	oklch(61.07% 0.135 258.4)
XYZ	xyz(23.0119, 22.5533, 64.7559)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83D3 #D39E4E

analogous

#4EC6D3 #4E83D3 #5C4ED3

triadic

#4E83D3 #D34E83 #83D34E

tetradic

#4E83D3 #D34EC6 #D39E4E #4ED35C

square

#4E83D3 #D34EC6 #D39E4E #4ED35C

split-complementary

#4E83D3 #D35C4E #C6D34E

monochromatic

#214985 #2D64B6 #4E83D3 #7FA5DF #B0C8EB

Accessibility & contrast

On white

3.81

#4E83D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4E83D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83D3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83D3	#FFFFFF	#000000	##000000
##4E83D3	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6089D6

Deuteranopia (green-blind)

#4D7DD1

Tritanopia (blue-blind)

#0095A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e83d3;
/* rgb */ color: rgb(78, 131, 211);
/* oklch */ color: oklch(61.1% 0.135 258.4);

Tailwind

colors: {
  custom: {
    50: '#8ba6e1',
    500: '#4e83d3',
    950: '#000000',
  },
}

SCSS

$custom: #4e83d3;
$custom-light: #8ba6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83d3",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 211
  },
  "hsl": {
    "h": 216.09,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61068,
    "c": 0.13471,
    "h": 258.4
  },
  "luminance": 0.22555
}

Semantic roles & 50–950 ramp

primary

#4E83D3

secondary

#DAC4A3

accent

#A444E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E83D3

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

Preview Lab → · Contrast checker → · Palette generator →