#4B3CAE#4B3CAE

#4B3CAE is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.3% C 0.174 H 282.7°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4B3CAE
RGB	rgb(75, 60, 174)
HSL	hsl(248, 49%, 46%)
HSV	hsv(248, 66%, 68%)
CMYK	cmyk(56.9%, 65.5%, 0%, 31.8%)
CIE-LAB	lab(33.53, 38.43, -58.91)
CIE-LCH	lch(33.53, 70.34, 303.12°)
OKLab	oklab(44.32% 0.0381 -0.1694)
OKLCH	oklch(44.32% 0.174 282.7)
XYZ	xyz(12.1551, 7.7828, 40.8979)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3CAE #9FAE3C

analogous

#3C66AE #4B3CAE #843CAE

triadic

#4B3CAE #AE4B3C #3CAE4B

tetradic

#4B3CAE #AE3C66 #9FAE3C #3CAE84

square

#4B3CAE #AE3C66 #9FAE3C #3CAE84

split-complementary

#4B3CAE #AE843C #66AE3C

monochromatic

#241D53 #372C80 #4B3CAE #6D5FC8 #978DD8

Accessibility & contrast

On white

8.21

#4B3CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4B3CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CAE

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3CAE	#FFFFFF	#000000	##FFFFFF
##4B3CAE	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#18596F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b3cae;
/* rgb */ color: rgb(75, 60, 174);
/* oklch */ color: oklch(44.3% 0.174 282.7);

Tailwind

colors: {
  custom: {
    50: '#8773c7',
    500: '#4b3cae',
    950: '#000000',
  },
}

SCSS

$custom: #4b3cae;
$custom-light: #8773c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3cae",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 174
  },
  "hsl": {
    "h": 247.895,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4432,
    "c": 0.1736,
    "h": 282.7
  },
  "luminance": 0.07784
}

Semantic roles & 50–950 ramp

primary

#4B3CAE

secondary

#BAC283

accent

#D850C6

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4B3CAE

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

Preview Lab → · Contrast checker → · Palette generator →