#4F3AB9#4F3AB9

#4F3AB9 is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.3% C 0.189 H 283.4°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F3AB9
RGB	rgb(79, 58, 185)
HSL	hsl(250, 52%, 48%)
HSV	hsv(250, 69%, 73%)
CMYK	cmyk(57.3%, 68.6%, 0%, 27.5%)
CIE-LAB	lab(34.38, 43.69, -64.04)
CIE-LCH	lch(34.38, 77.52, 304.30°)
OKLab	oklab(45.31% 0.0438 -0.1843)
OKLCH	oklch(45.31% 0.189 283.4)
XYZ	xyz(13.4918, 8.1903, 46.7595)
Luminance	0.0819 (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

#4F3AB9 #A4B93A

analogous

#3A65B9 #4F3AB9 #8E3AB9

triadic

#4F3AB9 #B94F3A #3AB94F

tetradic

#4F3AB9 #B93A65 #A4B93A #3AB98E

square

#4F3AB9 #B93A65 #A4B93A #3AB98E

split-complementary

#4F3AB9 #B98E3A #65B93A

monochromatic

#271D5C #3B2B8A #4F3AB9 #7462CE #9D91DC

Accessibility & contrast

On white

7.96

#4F3AB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4F3AB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3AB9

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3AB9	#FFFFFF	#000000	##FFFFFF
##4F3AB9	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#004DB7

Tritanopia (blue-blind)

#165B75

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f3ab9;
/* rgb */ color: rgb(79, 58, 185);
/* oklch */ color: oklch(45.3% 0.189 283.4);

Tailwind

colors: {
  custom: {
    50: '#8b72cf',
    500: '#4f3ab9',
    950: '#000000',
  },
}

SCSS

$custom: #4f3ab9;
$custom-light: #8b72cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3ab9",
  "rgb": {
    "r": 79,
    "g": 58,
    "b": 185
  },
  "hsl": {
    "h": 249.921,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45308,
    "c": 0.18942,
    "h": 283.4
  },
  "luminance": 0.08191
}

Semantic roles & 50–950 ramp

primary

#4F3AB9

secondary

#BDC787

accent

#DC4CC4

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4F3AB9

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

Preview Lab → · Contrast checker → · Palette generator →