#4931B3#4931B3

#4931B3 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.0% C 0.193 H 283.1°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#4931B3
RGB	rgb(73, 49, 179)
HSL	hsl(251, 57%, 45%)
HSV	hsv(251, 73%, 70%)
CMYK	cmyk(59.2%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(31.50, 45.94, -65.21)
CIE-LCH	lch(31.50, 79.77, 305.17°)
OKLab	oklab(42.96% 0.0438 -0.1879)
OKLCH	oklch(42.96% 0.193 283.1)
XYZ	xyz(11.9801, 6.8670, 43.3333)
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

#4931B3 #9BB331

analogous

#315AB3 #4931B3 #8A31B3

triadic

#4931B3 #B34931 #31B349

tetradic

#4931B3 #B3315A #9BB331 #31B38A

square

#4931B3 #B3315A #9BB331 #31B38A

split-complementary

#4931B3 #B38A31 #5AB331

monochromatic

#221753 #352483 #4931B3 #6952D0 #9382DD

Accessibility & contrast

On white

8.85

#4931B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4931B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4931B3

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4931B3	#FFFFFF	#000000	##FFFFFF
##4931B3	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)

#004EB7

Deuteranopia (green-blind)

#0046B1

Tritanopia (blue-blind)

#02556F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4931b3;
/* rgb */ color: rgb(73, 49, 179);
/* oklch */ color: oklch(43.0% 0.193 283.1);

Tailwind

colors: {
  custom: {
    50: '#886ccb',
    500: '#4931b3',
    950: '#000000',
  },
}

SCSS

$custom: #4931b3;
$custom-light: #886ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#4931b3",
  "rgb": {
    "r": 73,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 251.077,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4296,
    "c": 0.19293,
    "h": 283.1
  },
  "luminance": 0.06868
}

Semantic roles & 50–950 ramp

primary

#4931B3

secondary

#B8C67A

accent

#E048C4

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4931B3

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

Preview Lab → · Contrast checker → · Palette generator →