#4B3AC9#4B3AC9

#4B3AC9 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.4% C 0.210 H 279.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B3AC9
RGB	rgb(75, 58, 201)
HSL	hsl(247, 57%, 51%)
HSV	hsv(247, 71%, 79%)
CMYK	cmyk(62.7%, 71.1%, 0%, 21.2%)
CIE-LAB	lab(35.47, 48.05, -71.63)
CIE-LCH	lch(35.47, 86.25, 303.85°)
OKLab	oklab(46.45% 0.0356 -0.2066)
OKLCH	oklch(46.45% 0.21 279.8)
XYZ	xyz(14.9540, 8.7379, 56.1456)
Luminance	0.0874 (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

#4B3AC9 #B8C93A

analogous

#3A70C9 #4B3AC9 #923AC9

triadic

#4B3AC9 #C94B3A #3AC94B

tetradic

#4B3AC9 #C93A70 #B8C93A #3AC992

square

#4B3AC9 #C93A70 #B8C93A #3AC992

split-complementary

#4B3AC9 #C9923A #70C93A

monochromatic

#271D6B #382B9B #4B3AC9 #776AD6 #A39AE3

Accessibility & contrast

On white

7.64

#4B3AC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4B3AC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3AC9

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3AC9	#FFFFFF	#000000	##FFFFFF
##4B3AC9	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CD

Deuteranopia (green-blind)

#004EC6

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b3ac9;
/* rgb */ color: rgb(75, 58, 201);
/* oklch */ color: oklch(46.4% 0.210 279.8);

Tailwind

colors: {
  custom: {
    50: '#8c72db',
    500: '#4b3ac9',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ac9;
$custom-light: #8c72db;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ac9",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 201
  },
  "hsl": {
    "h": 247.133,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46448,
    "c": 0.20969,
    "h": 279.8
  },
  "luminance": 0.08739
}

Semantic roles & 50–950 ramp

primary

#4B3AC9

secondary

#C8CF90

accent

#E048CE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B3AC9

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

Preview Lab → · Contrast checker → · Palette generator →