#4F6BD7#4F6BD7

#4F6BD7 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.4% C 0.168 H 269.4°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BD7
RGB	rgb(79, 107, 215)
HSL	hsl(228, 63%, 58%)
HSV	hsv(228, 63%, 84%)
CMYK	cmyk(63.3%, 50.2%, 0%, 15.7%)
CIE-LAB	lab(48.36, 23.61, -58.70)
CIE-LCH	lch(48.36, 63.27, 291.91°)
OKLab	oklab(56.36% -0.0017 -0.1682)
OKLCH	oklch(56.36% 0.168 269.4)
XYZ	xyz(20.7437, 17.0821, 66.4808)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BD7 #D7BB4F

analogous

#4FAFD7 #4F6BD7 #774FD7

triadic

#4F6BD7 #D74F6B #6BD74F

tetradic

#4F6BD7 #D74FAF #D7BB4F #4FD777

square

#4F6BD7 #D74FAF #D7BB4F #4FD777

split-complementary

#4F6BD7 #D7774F #AFD74F

monochromatic

#20368C #2B49BE #4F6BD7 #8195E2 #B3BFEE

Accessibility & contrast

On white

4.75

#4F6BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4F6BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6BD7

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BD7	#FFFFFF	#000000	##FFFFFF
##4F6BD7	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E79DB

Deuteranopia (green-blind)

#016DD5

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f6bd7;
/* rgb */ color: rgb(79, 107, 215);
/* oklch */ color: oklch(56.4% 0.168 269.4);

Tailwind

colors: {
  custom: {
    50: '#8d95e4',
    500: '#4f6bd7',
    950: '#000000',
  },
}

SCSS

$custom: #4f6bd7;
$custom-light: #8d95e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6bd7",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 215
  },
  "hsl": {
    "h": 227.647,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5636,
    "c": 0.16825,
    "h": 269.4
  },
  "luminance": 0.17084
}

Semantic roles & 50–950 ramp

primary

#4F6BD7

secondary

#DCD1A6

accent

#C442E6

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6BD7

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

Preview Lab → · Contrast checker → · Palette generator →