#4F6BD8#4F6BD8

#4F6BD8 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.4% C 0.170 H 269.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BD8
RGB	rgb(79, 107, 216)
HSL	hsl(228, 64%, 58%)
HSV	hsv(228, 63%, 85%)
CMYK	cmyk(63.4%, 50.5%, 0%, 15.3%)
CIE-LAB	lab(48.43, 23.95, -59.16)
CIE-LCH	lch(48.43, 63.83, 292.04°)
OKLab	oklab(56.43% -0.0016 -0.1696)
OKLCH	oklch(56.43% 0.17 269.5)
XYZ	xyz(20.8726, 17.1337, 67.1596)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BD8 #D8BC4F

analogous

#4FB0D8 #4F6BD8 #774FD8

triadic

#4F6BD8 #D84F6B #6BD84F

tetradic

#4F6BD8 #D84FB0 #D8BC4F #4FD877

square

#4F6BD8 #D84FB0 #D8BC4F #4FD877

split-complementary

#4F6BD8 #D8774F #B0D84F

monochromatic

#1F368D #2A49BF #4F6BD8 #8195E3 #B3BFEE

Accessibility & contrast

On white

4.74

#4F6BD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#4F6BD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6BD8

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BD8	#FFFFFF	#000000	##FFFFFF
##4F6BD8	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D79DC

Deuteranopia (green-blind)

#006DD6

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f6bd8;
/* rgb */ color: rgb(79, 107, 216);
/* oklch */ color: oklch(56.4% 0.170 269.5);

Tailwind

colors: {
  custom: {
    50: '#8d95e5',
    500: '#4f6bd8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6bd8;
$custom-light: #8d95e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6bd8",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 216
  },
  "hsl": {
    "h": 227.737,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56429,
    "c": 0.16961,
    "h": 269.5
  },
  "luminance": 0.17136
}

Semantic roles & 50–950 ramp

primary

#4F6BD8

secondary

#DDD2A6

accent

#C541E7

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6BD8

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

Preview Lab → · Contrast checker → · Palette generator →