#4F3CCB#4F3CCB

#4F3CCB is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.2% C 0.209 H 280.8°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F3CCB
RGB	rgb(79, 60, 203)
HSL	hsl(248, 58%, 52%)
HSV	hsv(248, 70%, 80%)
CMYK	cmyk(61.1%, 70.4%, 0%, 20.4%)
CIE-LAB	lab(36.38, 48.10, -71.30)
CIE-LCH	lch(36.38, 86.01, 304.00°)
OKLab	oklab(47.23% 0.0392 -0.2056)
OKLCH	oklch(47.23% 0.209 280.8)
XYZ	xyz(15.6164, 9.2046, 57.4421)
Luminance	0.0921 (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

#4F3CCB #B8CB3C

analogous

#3C71CB #4F3CCB #973CCB

triadic

#4F3CCB #CB4F3C #3CCB4F

tetradic

#4F3CCB #CB3C71 #B8CB3C #3CCB97

square

#4F3CCB #CB3C71 #B8CB3C #3CCB97

split-complementary

#4F3CCB #CB973C #71CB3C

monochromatic

#281E6F #3A2A9F #4F3CCB #7B6CD8 #A69DE5

Accessibility & contrast

On white

7.39

#4F3CCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4F3CCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3CCB

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3CCB	#FFFFFF	#000000	##FFFFFF
##4F3CCB	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#0050C8

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4f3ccb;
/* rgb */ color: rgb(79, 60, 203);
/* oklch */ color: oklch(47.2% 0.209 280.8);

Tailwind

colors: {
  custom: {
    50: '#8e74dc',
    500: '#4f3ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4f3ccb;
$custom-light: #8e74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3ccb",
  "rgb": {
    "r": 79,
    "g": 60,
    "b": 203
  },
  "hsl": {
    "h": 247.972,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47227,
    "c": 0.20927,
    "h": 280.8
  },
  "luminance": 0.09206
}

Semantic roles & 50–950 ramp

primary

#4F3CCB

secondary

#C8D192

accent

#E147CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F3CCB

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

Preview Lab → · Contrast checker → · Palette generator →