#4B82E7#4B82E7

#4B82E7 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.9% C 0.164 H 261.4°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4B82E7
RGB	rgb(75, 130, 231)
HSL	hsl(219, 76%, 60%)
HSV	hsv(219, 68%, 91%)
CMYK	cmyk(67.5%, 43.7%, 0%, 9.4%)
CIE-LAB	lab(55.31, 14.29, -56.57)
CIE-LCH	lch(55.31, 58.35, 284.18°)
OKLab	oklab(61.93% -0.0244 -0.1617)
OKLCH	oklch(61.93% 0.164 261.4)
XYZ	xyz(25.3030, 23.2281, 78.7358)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B82E7 #E7B04B

analogous

#4BD0E7 #4B82E7 #624BE7

triadic

#4B82E7 #E74B82 #82E74B

tetradic

#4B82E7 #E74BD0 #E7B04B #4BE762

square

#4B82E7 #E74BD0 #E7B04B #4BE762

split-complementary

#4B82E7 #E7624B #D0E74B

monochromatic

#1647A2 #1D5FD8 #4B82E7 #81A8EE #B7CDF5

Accessibility & contrast

On white

3.72

#4B82E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4B82E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B82E7

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B82E7	#FFFFFF	#000000	##000000
##4B82E7	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518CEB

Deuteranopia (green-blind)

#357EE5

Tritanopia (blue-blind)

#0099A9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4b82e7;
/* rgb */ color: rgb(75, 130, 231);
/* oklch */ color: oklch(61.9% 0.164 261.4);

Tailwind

colors: {
  custom: {
    50: '#8da5ef',
    500: '#4b82e7',
    950: '#000000',
  },
}

SCSS

$custom: #4b82e7;
$custom-light: #8da5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b82e7",
  "rgb": {
    "r": 75,
    "g": 130,
    "b": 231
  },
  "hsl": {
    "h": 218.846,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.6193,
    "c": 0.16356,
    "h": 261.4
  },
  "luminance": 0.23231
}

Semantic roles & 50–950 ramp

primary

#4B82E7

secondary

#E5D0A9

accent

#B035F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4B82E7

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

Preview Lab → · Contrast checker → · Palette generator →