#4F3DBD#4F3DBD

#4F3DBD is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.1% C 0.191 H 282.3°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DBD
RGB	rgb(79, 61, 189)
HSL	hsl(248, 51%, 49%)
HSV	hsv(248, 68%, 74%)
CMYK	cmyk(58.2%, 67.7%, 0%, 25.9%)
CIE-LAB	lab(35.35, 43.21, -64.81)
CIE-LCH	lch(35.35, 77.89, 303.69°)
OKLab	oklab(46.11% 0.0407 -0.1865)
OKLCH	oklch(46.11% 0.191 282.3)
XYZ	xyz(14.0756, 8.6729, 49.0666)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3DBD #ABBD3D

analogous

#3D6BBD #4F3DBD #8F3DBD

triadic

#4F3DBD #BD4F3D #3DBD4F

tetradic

#4F3DBD #BD3D6B #ABBD3D #3DBD8F

square

#4F3DBD #BD3D6B #ABBD3D #3DBD8F

split-complementary

#4F3DBD #BD8F3D #6BBD3D

monochromatic

#281F60 #3C2E8F #4F3DBD #7769CE #A197DD

Accessibility & contrast

On white

7.68

#4F3DBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4F3DBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DBD

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DBD	#FFFFFF	#000000	##FFFFFF
##4F3DBD	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C1

Deuteranopia (green-blind)

#004FBB

Tritanopia (blue-blind)

#0C5E78

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f3dbd;
/* rgb */ color: rgb(79, 61, 189);
/* oklch */ color: oklch(46.1% 0.191 282.3);

Tailwind

colors: {
  custom: {
    50: '#8c74d2',
    500: '#4f3dbd',
    950: '#000000',
  },
}

SCSS

$custom: #4f3dbd;
$custom-light: #8c74d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3dbd",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 189
  },
  "hsl": {
    "h": 248.438,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46111,
    "c": 0.19092,
    "h": 282.3
  },
  "luminance": 0.08674
}

Semantic roles & 50–950 ramp

primary

#4F3DBD

secondary

#C1C98D

accent

#DB4DC7

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4F3DBD

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

Preview Lab → · Contrast checker → · Palette generator →