#4F6DBF#4F6DBF

#4F6DBF is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.2% C 0.132 H 266.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DBF
RGB	rgb(79, 109, 191)
HSL	hsl(224, 47%, 53%)
HSV	hsv(224, 59%, 75%)
CMYK	cmyk(58.6%, 42.9%, 0%, 25.1%)
CIE-LAB	lab(47.44, 14.17, -46.43)
CIE-LCH	lch(47.44, 48.54, 286.97°)
OKLab	oklab(55.19% -0.0071 -0.1321)
OKLCH	oklch(55.19% 0.132 266.9)
XYZ	xyz(18.0939, 16.3597, 51.4843)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DBF #BFA14F

analogous

#4FA5BF #4F6DBF #694FBF

triadic

#4F6DBF #BF4F6D #6DBF4F

tetradic

#4F6DBF #BF4FA5 #BFA14F #4FBF69

square

#4F6DBF #BF4FA5 #BFA14F #4FBF69

split-complementary

#4F6DBF #BF694F #A5BF4F

monochromatic

#273A6C #385299 #4F6DBF #7C92CF #A9B7E0

Accessibility & contrast

On white

4.92

#4F6DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4F6DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6DBF

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DBF	#FFFFFF	#000000	##FFFFFF
##4F6DBF	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4976C2

Deuteranopia (green-blind)

#396CBD

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4f6dbf;
/* rgb */ color: rgb(79, 109, 191);
/* oklch */ color: oklch(55.2% 0.132 266.9);

Tailwind

colors: {
  custom: {
    50: '#8996d3',
    500: '#4f6dbf',
    950: '#000000',
  },
}

SCSS

$custom: #4f6dbf;
$custom-light: #8996d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6dbf",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 191
  },
  "hsl": {
    "h": 223.929,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.55188,
    "c": 0.13233,
    "h": 266.9
  },
  "luminance": 0.16361
}

Semantic roles & 50–950 ramp

primary

#4F6DBF

secondary

#CDC09D

accent

#B351D6

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4F6DBF

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

Preview Lab → · Contrast checker → · Palette generator →