#4F3BC9#4F3BC9

#4F3BC9 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.208 H 281.2°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4F3BC9
RGB	rgb(79, 59, 201)
HSL	hsl(248, 57%, 51%)
HSV	hsv(248, 71%, 79%)
CMYK	cmyk(60.7%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(36.00, 48.03, -70.76)
CIE-LCH	lch(36.00, 85.52, 304.17°)
OKLab	oklab(46.9% 0.0403 -0.204)
OKLCH	oklch(46.9% 0.208 281.2)
XYZ	xyz(15.3277, 9.0061, 56.1777)
Luminance	0.0901 (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

#4F3BC9 #B5C93B

analogous

#3B6EC9 #4F3BC9 #963BC9

triadic

#4F3BC9 #C94F3B #3BC94F

tetradic

#4F3BC9 #C93B6E #B5C93B #3BC996

square

#4F3BC9 #C93B6E #B5C93B #3BC996

split-complementary

#4F3BC9 #C9963B #6EC93B

monochromatic

#291E6C #3B2B9C #4F3BC9 #7A6BD6 #A59BE3

Accessibility & contrast

On white

7.50

#4F3BC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4F3BC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3BC9

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3BC9	#FFFFFF	#000000	##FFFFFF
##4F3BC9	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACD

Deuteranopia (green-blind)

#004FC6

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f3bc9;
/* rgb */ color: rgb(79, 59, 201);
/* oklch */ color: oklch(46.9% 0.208 281.2);

Tailwind

colors: {
  custom: {
    50: '#8e73db',
    500: '#4f3bc9',
    950: '#000000',
  },
}

SCSS

$custom: #4f3bc9;
$custom-light: #8e73db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3bc9",
  "rgb": {
    "r": 79,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 248.451,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46901,
    "c": 0.20793,
    "h": 281.2
  },
  "luminance": 0.09007
}

Semantic roles & 50–950 ramp

primary

#4F3BC9

secondary

#C6CF90

accent

#E048CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F3BC9

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

Preview Lab → · Contrast checker → · Palette generator →