#4F6FF8#4F6FF8

#4F6FF8 is a mid, highly saturated blue. Relative luminance 0.198; OKLCH L 59.5% C 0.207 H 269.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FF8
RGB	rgb(79, 111, 248)
HSL	hsl(229, 92%, 64%)
HSV	hsv(229, 68%, 97%)
CMYK	cmyk(68.1%, 55.2%, 0%, 2.7%)
CIE-LAB	lab(51.62, 32.48, -71.98)
CIE-LCH	lch(51.62, 78.97, 294.29°)
OKLab	oklab(59.52% -0.0029 -0.2073)
OKLCH	oklch(59.52% 0.207 269.2)
XYZ	xyz(25.8464, 19.8059, 91.2495)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FF8 #F8D84F

analogous

#4FC4F8 #4F6FF8 #844FF8

triadic

#4F6FF8 #F84F6F #6FF84F

tetradic

#4F6FF8 #F84FC4 #F8D84F #4FF884

square

#4F6FF8 #F84FC4 #F8D84F #4FF884

split-complementary

#4F6FF8 #F8844F #C4F84F

monochromatic

#082CC5 #143FF6 #4F6FF8 #8A9FFA #C5CFFD

Accessibility & contrast

On white

4.23

#4F6FF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4F6FF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6FF8

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FF8	#FFFFFF	#000000	##000000
##4F6FF8	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0083FD

Deuteranopia (green-blind)

#0074F5

Tritanopia (blue-blind)

#0090A9

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4f6ff8;
/* rgb */ color: rgb(79, 111, 248);
/* oklch */ color: oklch(59.5% 0.207 269.2);

Tailwind

colors: {
  custom: {
    50: '#9398fb',
    500: '#4f6ff8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ff8;
$custom-light: #9398fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ff8",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 248
  },
  "hsl": {
    "h": 228.639,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.59521,
    "c": 0.20728,
    "h": 269.2
  },
  "luminance": 0.19808
}

Semantic roles & 50–950 ramp

primary

#4F6FF8

secondary

#EFE4B4

accent

#BA00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0D18

muted

#7E7E86

Preview Lab

Preview with #4F6FF8

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

Preview Lab → · Contrast checker → · Palette generator →