#4F80F2#4F80F2

#4F80F2 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.4% C 0.179 H 264.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F80F2
RGB	rgb(79, 128, 242)
HSL	hsl(222, 86%, 63%)
HSV	hsv(222, 67%, 95%)
CMYK	cmyk(67.4%, 47.1%, 0%, 5.1%)
CIE-LAB	lab(55.59, 19.95, -62.23)
CIE-LCH	lch(55.59, 65.35, 287.78°)
OKLab	oklab(62.41% -0.0177 -0.1783)
OKLCH	oklch(62.41% 0.179 264.3)
XYZ	xyz(26.9650, 23.5087, 87.1037)
Luminance	0.2351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F80F2 #F2C14F

analogous

#4FD2F2 #4F80F2 #6F4FF2

triadic

#4F80F2 #F24F80 #80F24F

tetradic

#4F80F2 #F24FD2 #F2C14F #4FF26F

square

#4F80F2 #F24FD2 #F2C14F #4FF26F

split-complementary

#4F80F2 #F26F4F #D2F24F

monochromatic

#0E41B9 #1657EE #4F80F2 #88A9F6 #C1D2FA

Accessibility & contrast

On white

3.68

#4F80F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#4F80F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F80F2

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F80F2	#FFFFFF	#000000	##000000
##4F80F2	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#448DF6

Deuteranopia (green-blind)

#1D7EF0

Tritanopia (blue-blind)

#009BAD

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4f80f2;
/* rgb */ color: rgb(79, 128, 242);
/* oklch */ color: oklch(62.4% 0.179 264.3);

Tailwind

colors: {
  custom: {
    50: '#91a4f7',
    500: '#4f80f2',
    950: '#000000',
  },
}

SCSS

$custom: #4f80f2;
$custom-light: #91a4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f80f2",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 242
  },
  "hsl": {
    "h": 221.963,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.62407,
    "c": 0.17918,
    "h": 264.3
  },
  "luminance": 0.23511
}

Semantic roles & 50–950 ramp

primary

#4F80F2

secondary

#ECDAB1

accent

#9F03E3

background

#F9FAFF

surface

#F2F3FF

border

#CCCDD7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4F80F2

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

Preview Lab → · Contrast checker → · Palette generator →