#4B3ABC#4B3ABC

#4B3ABC is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.194 H 281.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B3ABC
RGB	rgb(75, 58, 188)
HSL	hsl(248, 53%, 48%)
HSV	hsv(248, 69%, 74%)
CMYK	cmyk(60.1%, 69.1%, 0%, 26.3%)
CIE-LAB	lab(34.30, 44.01, -65.95)
CIE-LCH	lch(34.30, 79.28, 303.71°)
OKLab	oklab(45.25% 0.0379 -0.19)
OKLCH	oklch(45.25% 0.194 281.3)
XYZ	xyz(13.4890, 8.1519, 48.4299)
Luminance	0.0815 (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

#4B3ABC #ABBC3A

analogous

#3A6ABC #4B3ABC #8C3ABC

triadic

#4B3ABC #BC4B3A #3ABC4B

tetradic

#4B3ABC #BC3A6A #ABBC3A #3ABC8C

square

#4B3ABC #BC3A6A #ABBC3A #3ABC8C

split-complementary

#4B3ABC #BC8C3A #6ABC3A

monochromatic

#261D5E #382C8D #4B3ABC #7264CF #9D93DE

Accessibility & contrast

On white

7.98

#4B3ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4B3ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3ABC

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3ABC	#FFFFFF	#000000	##FFFFFF
##4B3ABC	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#004CBA

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4b3abc;
/* rgb */ color: rgb(75, 58, 188);
/* oklch */ color: oklch(45.2% 0.194 281.3);

Tailwind

colors: {
  custom: {
    50: '#8a72d1',
    500: '#4b3abc',
    950: '#000000',
  },
}

SCSS

$custom: #4b3abc;
$custom-light: #8a72d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3abc",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 188
  },
  "hsl": {
    "h": 247.846,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45247,
    "c": 0.19375,
    "h": 281.3
  },
  "luminance": 0.08153
}

Semantic roles & 50–950 ramp

primary

#4B3ABC

secondary

#C0C989

accent

#DC4CC9

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B3ABC

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

Preview Lab → · Contrast checker → · Palette generator →