#4631AA#4631AA

#4631AA is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.9% C 0.182 H 283.1°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#4631AA
RGB	rgb(70, 49, 170)
HSL	hsl(250, 55%, 43%)
HSV	hsv(250, 71%, 67%)
CMYK	cmyk(58.8%, 71.2%, 0%, 33.3%)
CIE-LAB	lab(30.40, 42.75, -61.65)
CIE-LCH	lch(30.40, 75.02, 304.74°)
OKLab	oklab(41.86% 0.0414 -0.1776)
OKLCH	oklch(41.86% 0.182 283.1)
XYZ	xyz(10.8776, 6.4003, 38.6846)
Luminance	0.0640 (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

#4631AA #95AA31

analogous

#3159AA #4631AA #8231AA

triadic

#4631AA #AA4631 #31AA46

tetradic

#4631AA #AA3159 #95AA31 #31AA82

square

#4631AA #AA3159 #95AA31 #31AA82

split-complementary

#4631AA #AA8231 #59AA31

monochromatic

#1F164B #32237A #4631AA #634DCC #8C7CD9

Accessibility & contrast

On white

9.21

#4631AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4631AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631AA

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4631AA	#FFFFFF	#000000	##FFFFFF
##4631AA	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAE

Deuteranopia (green-blind)

#0043A8

Tritanopia (blue-blind)

#09516A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4631aa;
/* rgb */ color: rgb(70, 49, 170);
/* oklch */ color: oklch(41.9% 0.182 283.1);

Tailwind

colors: {
  custom: {
    50: '#856bc4',
    500: '#4631aa',
    950: '#000000',
  },
}

SCSS

$custom: #4631aa;
$custom-light: #856bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4631aa",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 250.413,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.41856,
    "c": 0.1823,
    "h": 283.1
  },
  "luminance": 0.06401
}

Semantic roles & 50–950 ramp

primary

#4631AA

secondary

#B5C275

accent

#DF49C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4631AA

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

Preview Lab → · Contrast checker → · Palette generator →