#4C31C5#4C31C5

#4C31C5 is a dark, highly saturated violet. Relative luminance 0.078; OKLCH L 44.9% C 0.214 H 281.9°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4C31C5
RGB	rgb(76, 49, 197)
HSL	hsl(251, 60%, 48%)
HSV	hsv(251, 75%, 77%)
CMYK	cmyk(61.4%, 75.1%, 0%, 22.7%)
CIE-LAB	lab(33.48, 51.72, -72.56)
CIE-LCH	lch(33.48, 89.11, 305.48°)
OKLab	oklab(44.95% 0.0439 -0.2093)
OKLCH	oklch(44.95% 0.214 281.9)
XYZ	xyz(14.1537, 7.7633, 53.5651)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C31C5 #AAC531

analogous

#3160C5 #4C31C5 #9631C5

triadic

#4C31C5 #C54C31 #31C54C

tetradic

#4C31C5 #C53160 #AAC531 #31C596

square

#4C31C5 #C53160 #AAC531 #31C596

split-complementary

#4C31C5 #C59631 #60C531

monochromatic

#261963 #392594 #4C31C5 #735DD7 #9D8EE3

Accessibility & contrast

On white

8.23

#4C31C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4C31C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C31C5

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C31C5	#FFFFFF	#000000	##FFFFFF
##4C31C5	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C9

Deuteranopia (green-blind)

#0049C2

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c31c5;
/* rgb */ color: rgb(76, 49, 197);
/* oklch */ color: oklch(44.9% 0.214 281.9);

Tailwind

colors: {
  custom: {
    50: '#8d6dd8',
    500: '#4c31c5',
    950: '#000000',
  },
}

SCSS

$custom: #4c31c5;
$custom-light: #8d6dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c31c5",
  "rgb": {
    "r": 76,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 250.946,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44945,
    "c": 0.21385,
    "h": 281.9
  },
  "luminance": 0.07764
}

Semantic roles & 50–950 ramp

primary

#4C31C5

secondary

#C0CD85

accent

#E344C6

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4C31C5

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

Preview Lab → · Contrast checker → · Palette generator →