#4B3BCF#4B3BCF

#4B3BCF is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.2% C 0.216 H 279.0°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#4B3BCF
RGB	rgb(75, 59, 207)
HSL	hsl(246, 61%, 52%)
HSV	hsv(246, 71%, 81%)
CMYK	cmyk(63.8%, 71.5%, 0%, 18.8%)
CIE-LAB	lab(36.23, 49.36, -73.88)
CIE-LCH	lch(36.23, 88.85, 303.75°)
OKLab	oklab(47.15% 0.0338 -0.2132)
OKLCH	oklch(47.15% 0.216 279)
XYZ	xyz(15.7245, 9.1275, 59.9525)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3BCF #BFCF3B

analogous

#3B75CF #4B3BCF #953BCF

triadic

#4B3BCF #CF4B3B #3BCF4B

tetradic

#4B3BCF #CF3B75 #BFCF3B #3BCF95

square

#4B3BCF #CF3B75 #BFCF3B #3BCF95

split-complementary

#4B3BCF #CF953B #75CF3B

monochromatic

#261C73 #3628A5 #4B3BCF #786CDB #A59DE7

Accessibility & contrast

On white

7.43

#4B3BCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4B3BCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BCF

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3BCF	#FFFFFF	#000000	##FFFFFF
##4B3BCF	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#004FCC

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3bcf;
/* rgb */ color: rgb(75, 59, 207);
/* oklch */ color: oklch(47.2% 0.216 279.0);

Tailwind

colors: {
  custom: {
    50: '#8d73df',
    500: '#4b3bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4b3bcf;
$custom-light: #8d73df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3bcf",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 207
  },
  "hsl": {
    "h": 246.486,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47154,
    "c": 0.21587,
    "h": 279
  },
  "luminance": 0.09129
}

Semantic roles & 50–950 ramp

primary

#4B3BCF

secondary

#CCD393

accent

#E444D3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3BCF

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

Preview Lab → · Contrast checker → · Palette generator →