#4E82DA#4E82DA

#4E82DA is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.3% C 0.145 H 260.3°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4E82DA
RGB	rgb(78, 130, 218)
HSL	hsl(218, 65%, 58%)
HSV	hsv(218, 64%, 85%)
CMYK	cmyk(64.2%, 40.4%, 0%, 14.5%)
CIE-LAB	lab(54.70, 10.28, -50.24)
CIE-LCH	lch(54.70, 51.28, 281.56°)
OKLab	oklab(61.26% -0.0245 -0.1431)
OKLCH	oklch(61.26% 0.145 260.3)
XYZ	xyz(23.7749, 22.6447, 69.4340)
Luminance	0.2265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82DA #DAA64E

analogous

#4EC8DA #4E82DA #604EDA

triadic

#4E82DA #DA4E82 #82DA4E

tetradic

#4E82DA #DA4EC8 #DAA64E #4EDA60

square

#4E82DA #DA4EC8 #DAA64E #4EDA60

split-complementary

#4E82DA #DA604E #C8DA4E

monochromatic

#1E4890 #2962C2 #4E82DA #81A6E5 #B3C9EF

Accessibility & contrast

On white

3.80

#4E82DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4E82DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82DA

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82DA	#FFFFFF	#000000	##000000
##4E82DA	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8ADD

Deuteranopia (green-blind)

#457DD8

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e82da;
/* rgb */ color: rgb(78, 130, 218);
/* oklch */ color: oklch(61.3% 0.145 260.3);

Tailwind

colors: {
  custom: {
    50: '#8da5e6',
    500: '#4e82da',
    950: '#000000',
  },
}

SCSS

$custom: #4e82da;
$custom-light: #8da5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82da",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 218
  },
  "hsl": {
    "h": 217.714,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61264,
    "c": 0.14517,
    "h": 260.3
  },
  "luminance": 0.22647
}

Semantic roles & 50–950 ramp

primary

#4E82DA

secondary

#DEC9A6

accent

#AA3FE8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E82DA

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

Preview Lab → · Contrast checker → · Palette generator →