#4B3CA2#4B3CA2

#4B3CA2 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.3% C 0.158 H 284.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4B3CA2
RGB	rgb(75, 60, 162)
HSL	hsl(249, 46%, 44%)
HSV	hsv(249, 63%, 64%)
CMYK	cmyk(53.7%, 63%, 0%, 36.5%)
CIE-LAB	lab(32.56, 34.63, -53.29)
CIE-LCH	lch(32.56, 63.56, 303.02°)
OKLab	oklab(43.31% 0.0392 -0.1529)
OKLCH	oklch(43.31% 0.158 284.4)
XYZ	xyz(11.0371, 7.3356, 35.0097)
Luminance	0.0734 (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

#4B3CA2 #93A23C

analogous

#3C60A2 #4B3CA2 #7E3CA2

triadic

#4B3CA2 #A24B3C #3CA24B

tetradic

#4B3CA2 #A23C60 #93A23C #3CA27E

square

#4B3CA2 #A23C60 #93A23C #3CA27E

split-complementary

#4B3CA2 #A27E3C #60A23C

monochromatic

#221B49 #362B75 #4B3CA2 #6959C2 #9186D2

Accessibility & contrast

On white

8.51

#4B3CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4B3CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CA2

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3CA2	#FFFFFF	#000000	##FFFFFF
##4B3CA2	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#275569

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4b3ca2;
/* rgb */ color: rgb(75, 60, 162);
/* oklch */ color: oklch(43.3% 0.158 284.4);

Tailwind

colors: {
  custom: {
    50: '#8572be',
    500: '#4b3ca2',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ca2;
$custom-light: #8572be;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ca2",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 162
  },
  "hsl": {
    "h": 248.824,
    "s": 45.946,
    "l": 43.529
  },
  "oklch": {
    "l": 0.43314,
    "c": 0.1578,
    "h": 284.4
  },
  "luminance": 0.07336
}

Semantic roles & 50–950 ramp

primary

#4B3CA2

secondary

#B3BC7D

accent

#D652C2

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4B3CA2

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

Preview Lab → · Contrast checker → · Palette generator →