#4E82D3#4E82D3

#4E82D3 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 60.9% C 0.136 H 259.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E82D3
RGB	rgb(78, 130, 211)
HSL	hsl(217, 60%, 57%)
HSV	hsv(217, 63%, 83%)
CMYK	cmyk(63%, 38.4%, 0%, 17.3%)
CIE-LAB	lab(54.33, 7.88, -46.90)
CIE-LCH	lch(54.33, 47.55, 279.54°)
OKLab	oklab(60.85% -0.026 -0.1333)
OKLCH	oklch(60.85% 0.136 259)
XYZ	xyz(22.8782, 22.2860, 64.7113)
Luminance	0.2229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82D3 #D39F4E

analogous

#4EC5D3 #4E82D3 #5D4ED3

triadic

#4E82D3 #D34E82 #82D34E

tetradic

#4E82D3 #D34EC5 #D39F4E #4ED35D

square

#4E82D3 #D34EC5 #D39F4E #4ED35D

split-complementary

#4E82D3 #D35D4E #C5D34E

monochromatic

#214885 #2D63B6 #4E82D3 #7FA5DF #B0C7EB

Accessibility & contrast

On white

3.85

#4E82D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4E82D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82D3

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82D3	#FFFFFF	#000000	##000000
##4E82D3	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E89D6

Deuteranopia (green-blind)

#4C7CD1

Tritanopia (blue-blind)

#0094A0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e82d3;
/* rgb */ color: rgb(78, 130, 211);
/* oklch */ color: oklch(60.9% 0.136 259.0);

Tailwind

colors: {
  custom: {
    50: '#8ba5e1',
    500: '#4e82d3',
    950: '#000000',
  },
}

SCSS

$custom: #4e82d3;
$custom-light: #8ba5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82d3",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 211
  },
  "hsl": {
    "h": 216.541,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60851,
    "c": 0.13579,
    "h": 259
  },
  "luminance": 0.22288
}

Semantic roles & 50–950 ramp

primary

#4E82D3

secondary

#DAC4A3

accent

#A544E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E82D3

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

Preview Lab → · Contrast checker → · Palette generator →