#4C3EA1#4C3EA1

#4C3EA1 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.7% C 0.154 H 284.5°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C3EA1
RGB	rgb(76, 62, 161)
HSL	hsl(248, 44%, 44%)
HSV	hsv(248, 61%, 63%)
CMYK	cmyk(52.8%, 61.5%, 0%, 36.9%)
CIE-LAB	lab(33.04, 33.28, -51.91)
CIE-LCH	lch(33.04, 61.66, 302.67°)
OKLab	oklab(43.66% 0.0385 -0.1487)
OKLCH	oklch(43.66% 0.154 284.5)
XYZ	xyz(11.1342, 7.5544, 34.5828)
Luminance	0.0756 (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

#4C3EA1 #93A13E

analogous

#3E61A1 #4C3EA1 #7D3EA1

triadic

#4C3EA1 #A14C3E #3EA14C

tetradic

#4C3EA1 #A13E61 #93A13E #3EA17D

square

#4C3EA1 #A13E61 #93A13E #3EA17D

split-complementary

#4C3EA1 #A17D3E #61A13E

monochromatic

#221C49 #372D75 #4C3EA1 #6A5CC0 #9288D1

Accessibility & contrast

On white

8.36

#4C3EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4C3EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3EA1

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3EA1	#FFFFFF	#000000	##FFFFFF
##4C3EA1	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A4

Deuteranopia (green-blind)

#004B9F

Tritanopia (blue-blind)

#2A5569

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c3ea1;
/* rgb */ color: rgb(76, 62, 161);
/* oklch */ color: oklch(43.7% 0.154 284.5);

Tailwind

colors: {
  custom: {
    50: '#8574be',
    500: '#4c3ea1',
    950: '#000000',
  },
}

SCSS

$custom: #4c3ea1;
$custom-light: #8574be;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3ea1",
  "rgb": {
    "r": 76,
    "g": 62,
    "b": 161
  },
  "hsl": {
    "h": 248.485,
    "s": 44.395,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43662,
    "c": 0.15365,
    "h": 284.5
  },
  "luminance": 0.07555
}

Semantic roles & 50–950 ramp

primary

#4C3EA1

secondary

#B3BC7F

accent

#D454C2

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4C3EA1

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

Preview Lab → · Contrast checker → · Palette generator →