#4F6DF0#4F6DF0

#4F6DF0 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.5% C 0.199 H 269.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DF0
RGB	rgb(79, 109, 240)
HSL	hsl(229, 84%, 63%)
HSV	hsv(229, 67%, 94%)
CMYK	cmyk(67.1%, 54.6%, 0%, 5.9%)
CIE-LAB	lab(50.56, 30.96, -69.24)
CIE-LCH	lch(50.56, 75.85, 294.09°)
OKLab	oklab(58.55% -0.0016 -0.1992)
OKLCH	oklch(58.55% 0.199 269.5)
XYZ	xyz(24.4159, 18.8885, 84.7803)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DF0 #F0D24F

analogous

#4FBDF0 #4F6DF0 #824FF0

triadic

#4F6DF0 #F04F6D #6DF04F

tetradic

#4F6DF0 #F04FBD #F0D24F #4FF082

square

#4F6DF0 #F04FBD #F0D24F #4FF082

split-complementary

#4F6DF0 #F0824F #BDF04F

monochromatic

#0F2EB5 #173EEB #4F6DF0 #879CF5 #C0CBFA

Accessibility & contrast

On white

4.39

#4F6DF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4F6DF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6DF0

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DF0	#FFFFFF	#000000	##000000
##4F6DF0	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F5

Deuteranopia (green-blind)

#0071ED

Tritanopia (blue-blind)

#008DA4

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4f6df0;
/* rgb */ color: rgb(79, 109, 240);
/* oklch */ color: oklch(58.5% 0.199 269.5);

Tailwind

colors: {
  custom: {
    50: '#9296f6',
    500: '#4f6df0',
    950: '#000000',
  },
}

SCSS

$custom: #4f6df0;
$custom-light: #9296f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6df0",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 240
  },
  "hsl": {
    "h": 228.82,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.58548,
    "c": 0.19924,
    "h": 269.5
  },
  "luminance": 0.18891
}

Semantic roles & 50–950 ramp

primary

#4F6DF0

secondary

#EBE0B0

accent

#B805E1

background

#F9F9FF

surface

#F2F1FF

border

#CCCBD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6DF0

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

Preview Lab → · Contrast checker → · Palette generator →