#4F6DF8#4F6DF8

#4F6DF8 is a mid, highly saturated blue. Relative luminance 0.194; OKLCH L 59.2% C 0.210 H 269.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DF8
RGB	rgb(79, 109, 248)
HSL	hsl(229, 92%, 64%)
HSV	hsv(229, 68%, 97%)
CMYK	cmyk(68.1%, 56%, 0%, 2.7%)
CIE-LAB	lab(51.12, 33.71, -72.78)
CIE-LCH	lch(51.12, 80.21, 294.85°)
OKLab	oklab(59.15% -0.0013 -0.2096)
OKLCH	oklch(59.15% 0.21 269.6)
XYZ	xyz(25.6306, 19.3743, 91.1776)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DF8 #F8DA4F

analogous

#4FC2F8 #4F6DF8 #864FF8

triadic

#4F6DF8 #F84F6D #6DF84F

tetradic

#4F6DF8 #F84FC2 #F8DA4F #4FF886

square

#4F6DF8 #F84FC2 #F8DA4F #4FF886

split-complementary

#4F6DF8 #F8864F #C2F84F

monochromatic

#0829C5 #143CF6 #4F6DF8 #8A9EFA #C5CFFD

Accessibility & contrast

On white

4.31

#4F6DF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4F6DF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6DF8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DF8	#FFFFFF	#000000	##000000
##4F6DF8	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082FD

Deuteranopia (green-blind)

#0072F5

Tritanopia (blue-blind)

#008FA8

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4f6df8;
/* rgb */ color: rgb(79, 109, 248);
/* oklch */ color: oklch(59.2% 0.210 269.6);

Tailwind

colors: {
  custom: {
    50: '#9396fb',
    500: '#4f6df8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6df8;
$custom-light: #9396fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6df8",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 248
  },
  "hsl": {
    "h": 229.349,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.5915,
    "c": 0.20964,
    "h": 269.6
  },
  "luminance": 0.19377
}

Semantic roles & 50–950 ramp

primary

#4F6DF8

secondary

#EFE4B4

accent

#BD00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0D18

muted

#7E7E86

Preview Lab

Preview with #4F6DF8

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

Preview Lab → · Contrast checker → · Palette generator →