#4631A5#4631A5

#4631A5 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.4% C 0.176 H 283.9°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#4631A5
RGB	rgb(70, 49, 165)
HSL	hsl(251, 54%, 42%)
HSV	hsv(251, 70%, 65%)
CMYK	cmyk(57.6%, 70.3%, 0%, 35.3%)
CIE-LAB	lab(29.95, 41.20, -59.38)
CIE-LCH	lch(29.95, 72.28, 304.75°)
OKLab	oklab(41.39% 0.0423 -0.1709)
OKLCH	oklch(41.39% 0.176 283.9)
XYZ	xyz(10.4136, 6.2147, 36.2408)
Luminance	0.0621 (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

#4631A5 #90A531

analogous

#3156A5 #4631A5 #8031A5

triadic

#4631A5 #A54631 #31A546

tetradic

#4631A5 #A53156 #90A531 #31A580

square

#4631A5 #A53156 #90A531 #31A580

split-complementary

#4631A5 #A58031 #56A531

monochromatic

#1E1547 #322376 #4631A5 #614AC9 #8A79D7

Accessibility & contrast

On white

9.36

#4631A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4631A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631A5

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4631A5	#FFFFFF	#000000	##FFFFFF
##4631A5	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA8

Deuteranopia (green-blind)

#0043A3

Tritanopia (blue-blind)

#155067

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4631a5;
/* rgb */ color: rgb(70, 49, 165);
/* oklch */ color: oklch(41.4% 0.176 283.9);

Tailwind

colors: {
  custom: {
    50: '#846bc1',
    500: '#4631a5',
    950: '#000000',
  },
}

SCSS

$custom: #4631a5;
$custom-light: #846bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#4631a5",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 165
  },
  "hsl": {
    "h": 250.862,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.41394,
    "c": 0.17606,
    "h": 283.9
  },
  "luminance": 0.06215
}

Semantic roles & 50–950 ramp

primary

#4631A5

secondary

#B2C072

accent

#DE4AC3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4631A5

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

Preview Lab → · Contrast checker → · Palette generator →