#4F6BF8#4F6BF8

#4F6BF8 is a mid, highly saturated blue. Relative luminance 0.190; OKLCH L 58.8% C 0.212 H 270.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BF8
RGB	rgb(79, 107, 248)
HSL	hsl(230, 92%, 64%)
HSV	hsv(230, 68%, 97%)
CMYK	cmyk(68.1%, 56.9%, 0%, 2.7%)
CIE-LAB	lab(50.63, 34.94, -73.58)
CIE-LCH	lch(50.63, 81.45, 295.40°)
OKLab	oklab(58.78% 0.0002 -0.212)
OKLCH	oklch(58.78% 0.212 270.1)
XYZ	xyz(25.4196, 18.9525, 91.1073)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BF8 #F8DC4F

analogous

#4FC0F8 #4F6BF8 #884FF8

triadic

#4F6BF8 #F84F6B #6BF84F

tetradic

#4F6BF8 #F84FC0 #F8DC4F #4FF888

square

#4F6BF8 #F84FC0 #F8DC4F #4FF888

split-complementary

#4F6BF8 #F8884F #C0F84F

monochromatic

#0827C5 #143AF6 #4F6BF8 #8A9CFA #C5CEFD

Accessibility & contrast

On white

4.38

#4F6BF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4F6BF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6BF8

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BF8	#FFFFFF	#000000	##000000
##4F6BF8	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081FD

Deuteranopia (green-blind)

#0071F5

Tritanopia (blue-blind)

#008EA7

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f6bf8;
/* rgb */ color: rgb(79, 107, 248);
/* oklch */ color: oklch(58.8% 0.212 270.1);

Tailwind

colors: {
  custom: {
    50: '#9395fb',
    500: '#4f6bf8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6bf8;
$custom-light: #9395fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6bf8",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 248
  },
  "hsl": {
    "h": 230.059,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.58784,
    "c": 0.21201,
    "h": 270.1
  },
  "luminance": 0.18955
}

Semantic roles & 50–950 ramp

primary

#4F6BF8

secondary

#EFE5B4

accent

#BF00E6

background

#F9F9FF

surface

#F2F1FF

border

#CCCBD7

text

#0F0D18

muted

#7E7E86

Preview Lab

Preview with #4F6BF8

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

Preview Lab → · Contrast checker → · Palette generator →