#4A31BF#4A31BF

#4A31BF is a dark, highly saturated violet. Relative luminance 0.074; OKLCH L 44.2% C 0.207 H 281.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#4A31BF
RGB	rgb(74, 49, 191)
HSL	hsl(251, 59%, 47%)
HSV	hsv(251, 74%, 75%)
CMYK	cmyk(61.3%, 74.3%, 0%, 25.1%)
CIE-LAB	lab(32.73, 49.69, -70.29)
CIE-LCH	lch(32.73, 86.08, 305.26°)
OKLab	oklab(44.2% 0.0425 -0.2027)
OKLCH	oklch(44.2% 0.207 281.8)
XYZ	xyz(13.3234, 7.4131, 50.0089)
Luminance	0.0741 (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

#4A31BF #A6BF31

analogous

#315FBF #4A31BF #9131BF

triadic

#4A31BF #BF4A31 #31BF4A

tetradic

#4A31BF #BF315F #A6BF31 #31BF91

square

#4A31BF #BF315F #A6BF31 #31BF91

split-complementary

#4A31BF #BF9131 #5FBF31

monochromatic

#24185E #37258E #4A31BF #6F59D4 #998AE1

Accessibility & contrast

On white

8.46

#4A31BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4A31BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A31BF

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A31BF	#FFFFFF	#000000	##FFFFFF
##4A31BF	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C3

Deuteranopia (green-blind)

#0048BC

Tritanopia (blue-blind)

#005976

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a31bf;
/* rgb */ color: rgb(74, 49, 191);
/* oklch */ color: oklch(44.2% 0.207 281.8);

Tailwind

colors: {
  custom: {
    50: '#8a6cd4',
    500: '#4a31bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a31bf;
$custom-light: #8a6cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a31bf",
  "rgb": {
    "r": 74,
    "g": 49,
    "b": 191
  },
  "hsl": {
    "h": 250.563,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44195,
    "c": 0.20712,
    "h": 281.8
  },
  "luminance": 0.07414
}

Semantic roles & 50–950 ramp

primary

#4A31BF

secondary

#BECB81

accent

#E245C7

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4A31BF

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

Preview Lab → · Contrast checker → · Palette generator →