#4631AC#4631AC

#4631AC is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.0% C 0.185 H 282.8°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#4631AC
RGB	rgb(70, 49, 172)
HSL	hsl(250, 56%, 43%)
HSV	hsv(250, 72%, 67%)
CMYK	cmyk(59.3%, 71.5%, 0%, 32.5%)
CIE-LAB	lab(30.58, 43.37, -62.55)
CIE-LCH	lch(30.58, 76.11, 304.74°)
OKLab	oklab(42.04% 0.041 -0.1802)
OKLCH	oklch(42.04% 0.185 282.8)
XYZ	xyz(11.0682, 6.4765, 39.6886)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4631AC #97AC31

analogous

#3159AC #4631AC #8331AC

triadic

#4631AC #AC4631 #31AC46

tetradic

#4631AC #AC3159 #97AC31 #31AC83

square

#4631AC #AC3159 #97AC31 #31AC83

split-complementary

#4631AC #AC8331 #59AC31

monochromatic

#1F164D #33237C #4631AC #634ECC #8D7DDA

Accessibility & contrast

On white

9.15

#4631AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#4631AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631AC

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4631AC	#FFFFFF	#000000	##FFFFFF
##4631AC	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB0

Deuteranopia (green-blind)

#0044AA

Tritanopia (blue-blind)

#03526B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4631ac;
/* rgb */ color: rgb(70, 49, 172);
/* oklch */ color: oklch(42.0% 0.185 282.8);

Tailwind

colors: {
  custom: {
    50: '#856bc6',
    500: '#4631ac',
    950: '#000000',
  },
}

SCSS

$custom: #4631ac;
$custom-light: #856bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4631ac",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 172
  },
  "hsl": {
    "h": 250.244,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42043,
    "c": 0.18478,
    "h": 282.8
  },
  "luminance": 0.06477
}

Semantic roles & 50–950 ramp

primary

#4631AC

secondary

#B6C376

accent

#DF49C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4631AC

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

Preview Lab → · Contrast checker → · Palette generator →