#4D31C0#4D31C0

#4D31C0 is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.5% C 0.208 H 282.9°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4D31C0
RGB	rgb(77, 49, 192)
HSL	hsl(252, 59%, 47%)
HSV	hsv(252, 74%, 75%)
CMYK	cmyk(59.9%, 74.5%, 0%, 24.7%)
CIE-LAB	lab(33.09, 50.37, -70.28)
CIE-LCH	lch(33.09, 86.46, 305.63°)
OKLab	oklab(44.54% 0.0466 -0.2026)
OKLCH	oklch(44.54% 0.208 282.9)
XYZ	xyz(13.6704, 7.5793, 50.6015)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D31C0 #A4C031

analogous

#315DC0 #4D31C0 #9431C0

triadic

#4D31C0 #C04D31 #31C04D

tetradic

#4D31C0 #C0315D #A4C031 #31C094

square

#4D31C0 #C0315D #A4C031 #31C094

split-complementary

#4D31C0 #C09431 #5DC031

monochromatic

#26185E #39258F #4D31C0 #7259D5 #9B8AE1

Accessibility & contrast

On white

8.35

#4D31C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4D31C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D31C0

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D31C0	#FFFFFF	#000000	##FFFFFF
##4D31C0	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C4

Deuteranopia (green-blind)

#0049BD

Tritanopia (blue-blind)

#005976

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d31c0;
/* rgb */ color: rgb(77, 49, 192);
/* oklch */ color: oklch(44.5% 0.208 282.9);

Tailwind

colors: {
  custom: {
    50: '#8c6dd4',
    500: '#4d31c0',
    950: '#000000',
  },
}

SCSS

$custom: #4d31c0;
$custom-light: #8c6dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d31c0",
  "rgb": {
    "r": 77,
    "g": 49,
    "b": 192
  },
  "hsl": {
    "h": 251.748,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.20786,
    "h": 282.9
  },
  "luminance": 0.0758
}

Semantic roles & 50–950 ramp

primary

#4D31C0

secondary

#BDCB82

accent

#E345C4

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4D31C0

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

Preview Lab → · Contrast checker → · Palette generator →