#4E82DC#4E82DC

#4E82DC is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.4% C 0.148 H 260.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4E82DC
RGB	rgb(78, 130, 220)
HSL	hsl(218, 67%, 58%)
HSV	hsv(218, 65%, 86%)
CMYK	cmyk(64.5%, 40.9%, 0%, 13.7%)
CIE-LAB	lab(54.81, 10.96, -51.19)
CIE-LCH	lch(54.81, 52.35, 282.09°)
OKLab	oklab(61.38% -0.0241 -0.1459)
OKLCH	oklch(61.38% 0.148 260.6)
XYZ	xyz(24.0382, 22.7500, 70.8206)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82DC #DCA84E

analogous

#4EC9DC #4E82DC #614EDC

triadic

#4E82DC #DC4E82 #82DC4E

tetradic

#4E82DC #DC4EC9 #DCA84E #4EDC61

square

#4E82DC #DC4EC9 #DCA84E #4EDC61

split-complementary

#4E82DC #DC614E #C9DC4E

monochromatic

#1D4893 #2761C6 #4E82DC #81A6E6 #B4CAF0

Accessibility & contrast

On white

3.78

#4E82DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4E82DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82DC

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82DC	#FFFFFF	#000000	##000000
##4E82DC	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#598AE0

Deuteranopia (green-blind)

#437DDA

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e82dc;
/* rgb */ color: rgb(78, 130, 220);
/* oklch */ color: oklch(61.4% 0.148 260.6);

Tailwind

colors: {
  custom: {
    50: '#8da5e7',
    500: '#4e82dc',
    950: '#000000',
  },
}

SCSS

$custom: #4e82dc;
$custom-light: #8da5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82dc",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 220
  },
  "hsl": {
    "h": 218.028,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61384,
    "c": 0.14785,
    "h": 260.6
  },
  "luminance": 0.22752
}

Semantic roles & 50–950 ramp

primary

#4E82DC

secondary

#DFCAA7

accent

#AB3EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E82DC

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

Preview Lab → · Contrast checker → · Palette generator →