#4331A5#4331A5

#4331A5 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.1% C 0.176 H 282.4°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#4331A5
RGB	rgb(67, 49, 165)
HSL	hsl(249, 54%, 42%)
HSV	hsv(249, 70%, 65%)
CMYK	cmyk(59.4%, 70.3%, 0%, 35.3%)
CIE-LAB	lab(29.68, 40.74, -59.84)
CIE-LCH	lch(29.68, 72.39, 304.25°)
OKLab	oklab(41.13% 0.038 -0.1723)
OKLCH	oklch(41.13% 0.176 282.4)
XYZ	xyz(10.2025, 6.1059, 36.2309)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4331A5 #93A531

analogous

#3159A5 #4331A5 #7D31A5

triadic

#4331A5 #A54331 #31A543

tetradic

#4331A5 #A53159 #93A531 #31A57D

square

#4331A5 #A53159 #93A531 #31A57D

split-complementary

#4331A5 #A57D31 #59A531

monochromatic

#1D1547 #302376 #4331A5 #5E4AC9 #8879D7

Accessibility & contrast

On white

9.45

#4331A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#4331A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331A5

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331A5	#FFFFFF	#000000	##FFFFFF
##4331A5	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA8

Deuteranopia (green-blind)

#0042A3

Tritanopia (blue-blind)

#035067

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4331a5;
/* rgb */ color: rgb(67, 49, 165);
/* oklch */ color: oklch(41.1% 0.176 282.4);

Tailwind

colors: {
  custom: {
    50: '#826bc1',
    500: '#4331a5',
    950: '#000000',
  },
}

SCSS

$custom: #4331a5;
$custom-light: #826bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#4331a5",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 165
  },
  "hsl": {
    "h": 249.31,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.41134,
    "c": 0.17648,
    "h": 282.4
  },
  "luminance": 0.06107
}

Semantic roles & 50–950 ramp

primary

#4331A5

secondary

#B4C072

accent

#DE4AC7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4331A5

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

Preview Lab → · Contrast checker → · Palette generator →