#4A31B2#4A31B2

#4A31B2 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.192 H 283.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4A31B2
RGB	rgb(74, 49, 178)
HSL	hsl(252, 57%, 45%)
HSV	hsv(252, 72%, 70%)
CMYK	cmyk(58.4%, 72.5%, 0%, 30.2%)
CIE-LAB	lab(31.50, 45.78, -64.62)
CIE-LCH	lch(31.50, 79.19, 305.32°)
OKLab	oklab(42.95% 0.0455 -0.1861)
OKLCH	oklch(42.95% 0.192 283.7)
XYZ	xyz(11.9558, 6.8661, 42.8061)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A31B2 #99B231

analogous

#3159B2 #4A31B2 #8B31B2

triadic

#4A31B2 #B24A31 #31B24A

tetradic

#4A31B2 #B23159 #99B231 #31B28B

square

#4A31B2 #B23159 #99B231 #31B28B

split-complementary

#4A31B2 #B28B31 #59B231

monochromatic

#221752 #362482 #4A31B2 #6A51CF #9381DC

Accessibility & contrast

On white

8.85

#4A31B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4A31B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A31B2

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A31B2	#FFFFFF	#000000	##FFFFFF
##4A31B2	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#0D546E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4a31b2;
/* rgb */ color: rgb(74, 49, 178);
/* oklch */ color: oklch(43.0% 0.192 283.7);

Tailwind

colors: {
  custom: {
    50: '#886cca',
    500: '#4a31b2',
    950: '#000000',
  },
}

SCSS

$custom: #4a31b2;
$custom-light: #886cca;
$custom-dark: #000000;

JSON

{
  "hex": "#4a31b2",
  "rgb": {
    "r": 74,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 251.628,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42952,
    "c": 0.19158,
    "h": 283.7
  },
  "luminance": 0.06867
}

Semantic roles & 50–950 ramp

primary

#4A31B2

secondary

#B7C579

accent

#E048C3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4A31B2

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

Preview Lab → · Contrast checker → · Palette generator →