#4F82E7#4F82E7

#4F82E7 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.1% C 0.162 H 262.5°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4F82E7
RGB	rgb(79, 130, 231)
HSL	hsl(220, 76%, 61%)
HSV	hsv(220, 66%, 91%)
CMYK	cmyk(65.8%, 43.7%, 0%, 9.4%)
CIE-LAB	lab(55.48, 14.92, -56.29)
CIE-LCH	lch(55.48, 58.24, 284.85°)
OKLab	oklab(62.11% -0.0212 -0.1608)
OKLCH	oklch(62.11% 0.162 262.5)
XYZ	xyz(25.6258, 23.3946, 78.7509)
Luminance	0.2340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F82E7 #E7B44F

analogous

#4FCEE7 #4F82E7 #684FE7

triadic

#4F82E7 #E74F82 #82E74F

tetradic

#4F82E7 #E74FCE #E7B44F #4FE768

square

#4F82E7 #E74FCE #E7B44F #4FE768

split-complementary

#4F82E7 #E7684F #CEE74F

monochromatic

#1746A5 #1E5DDB #4F82E7 #85A8EE #BBCEF6

Accessibility & contrast

On white

3.70

#4F82E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#4F82E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F82E7

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F82E7	#FFFFFF	#000000	##000000
##4F82E7	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518CEB

Deuteranopia (green-blind)

#377EE5

Tritanopia (blue-blind)

#0099A9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4f82e7;
/* rgb */ color: rgb(79, 130, 231);
/* oklch */ color: oklch(62.1% 0.162 262.5);

Tailwind

colors: {
  custom: {
    50: '#8fa5ef',
    500: '#4f82e7',
    950: '#000000',
  },
}

SCSS

$custom: #4f82e7;
$custom-light: #8fa5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f82e7",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 231
  },
  "hsl": {
    "h": 219.868,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.62108,
    "c": 0.16222,
    "h": 262.5
  },
  "luminance": 0.23397
}

Semantic roles & 50–950 ramp

primary

#4F82E7

secondary

#E6D2AC

accent

#940DD8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4F82E7

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

Preview Lab → · Contrast checker → · Palette generator →