#4F6AF8#4F6AF8

#4F6AF8 is a mid, highly saturated blue. Relative luminance 0.187; OKLCH L 58.6% C 0.213 H 270.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F6AF8
RGB	rgb(79, 106, 248)
HSL	hsl(230, 92%, 64%)
HSV	hsv(230, 68%, 97%)
CMYK	cmyk(68.1%, 57.3%, 0%, 2.7%)
CIE-LAB	lab(50.39, 35.55, -73.98)
CIE-LCH	lch(50.39, 82.08, 295.67°)
OKLab	oklab(58.6% 0.001 -0.2132)
OKLCH	oklch(58.6% 0.213 270.3)
XYZ	xyz(25.3160, 18.7452, 91.0728)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6AF8 #F8DD4F

analogous

#4FBFF8 #4F6AF8 #894FF8

triadic

#4F6AF8 #F84F6A #6AF84F

tetradic

#4F6AF8 #F84FBF #F8DD4F #4FF889

square

#4F6AF8 #F84FBF #F8DD4F #4FF889

split-complementary

#4F6AF8 #F8894F #BFF84F

monochromatic

#0826C5 #1438F6 #4F6AF8 #8A9CFA #C5CEFD

Accessibility & contrast

On white

4.42

#4F6AF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4F6AF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6AF8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6AF8	#FFFFFF	#000000	##000000
##4F6AF8	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FD

Deuteranopia (green-blind)

#0070F5

Tritanopia (blue-blind)

#008DA7

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4f6af8;
/* rgb */ color: rgb(79, 106, 248);
/* oklch */ color: oklch(58.6% 0.213 270.3);

Tailwind

colors: {
  custom: {
    50: '#9394fc',
    500: '#4f6af8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6af8;
$custom-light: #9394fc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6af8",
  "rgb": {
    "r": 79,
    "g": 106,
    "b": 248
  },
  "hsl": {
    "h": 230.414,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.21319,
    "h": 270.3
  },
  "luminance": 0.18748
}

Semantic roles & 50–950 ramp

primary

#4F6AF8

secondary

#EFE5B4

accent

#C100E6

background

#F9F9FF

surface

#F2F1FF

border

#CCCBD7

text

#0F0D18

muted

#7E7E86

Preview Lab

Preview with #4F6AF8

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

Preview Lab → · Contrast checker → · Palette generator →