#4E82D8#4E82D8

#4E82D8 is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.1% C 0.142 H 259.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4E82D8
RGB	rgb(78, 130, 216)
HSL	hsl(217, 64%, 58%)
HSV	hsv(217, 64%, 85%)
CMYK	cmyk(63.9%, 39.8%, 0%, 15.3%)
CIE-LAB	lab(54.60, 9.59, -49.29)
CIE-LCH	lch(54.60, 50.22, 281.01°)
OKLab	oklab(61.14% -0.0249 -0.1403)
OKLCH	oklch(61.14% 0.142 259.9)
XYZ	xyz(23.5148, 22.5406, 68.0640)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82D8 #D8A44E

analogous

#4EC7D8 #4E82D8 #5F4ED8

triadic

#4E82D8 #D84E82 #82D84E

tetradic

#4E82D8 #D84EC7 #D8A44E #4ED85F

square

#4E82D8 #D84EC7 #D8A44E #4ED85F

split-complementary

#4E82D8 #D85F4E #C7D84E

monochromatic

#1F488D #2A62BF #4E82D8 #80A5E3 #B2C9EE

Accessibility & contrast

On white

3.81

#4E82D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4E82D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82D8

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82D8	#FFFFFF	#000000	##000000
##4E82D8	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)

#5C8ADB

Deuteranopia (green-blind)

#477DD6

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e82d8;
/* rgb */ color: rgb(78, 130, 216);
/* oklch */ color: oklch(61.1% 0.142 259.9);

Tailwind

colors: {
  custom: {
    50: '#8ca5e4',
    500: '#4e82d8',
    950: '#000000',
  },
}

SCSS

$custom: #4e82d8;
$custom-light: #8ca5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82d8",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 216
  },
  "hsl": {
    "h": 217.391,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61144,
    "c": 0.14249,
    "h": 259.9
  },
  "luminance": 0.22543
}

Semantic roles & 50–950 ramp

primary

#4E82D8

secondary

#DDC8A5

accent

#A841E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E82D8

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

Preview Lab → · Contrast checker → · Palette generator →