#4331A4#4331A4

#4331A4 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.0% C 0.175 H 282.6°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#4331A4
RGB	rgb(67, 49, 164)
HSL	hsl(249, 54%, 42%)
HSV	hsv(249, 70%, 64%)
CMYK	cmyk(59.1%, 70.1%, 0%, 35.7%)
CIE-LAB	lab(29.59, 40.42, -59.38)
CIE-LCH	lch(29.59, 71.83, 304.24°)
OKLab	oklab(41.04% 0.0382 -0.171)
OKLCH	oklch(41.04% 0.175 282.6)
XYZ	xyz(10.1118, 6.0696, 35.7535)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4331A4 #92A431

analogous

#3159A4 #4331A4 #7D31A4

triadic

#4331A4 #A44331 #31A443

tetradic

#4331A4 #A43159 #92A431 #31A47D

square

#4331A4 #A43159 #92A431 #31A47D

split-complementary

#4331A4 #A47D31 #59A431

monochromatic

#1C1546 #302375 #4331A4 #5D49C9 #8779D7

Accessibility & contrast

On white

9.49

#4331A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4331A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331A4

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331A4	#FFFFFF	#000000	##FFFFFF
##4331A4	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A7

Deuteranopia (green-blind)

#0042A2

Tritanopia (blue-blind)

#064F67

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4331a4;
/* rgb */ color: rgb(67, 49, 164);
/* oklch */ color: oklch(41.0% 0.175 282.6);

Tailwind

colors: {
  custom: {
    50: '#826bc0',
    500: '#4331a4',
    950: '#000000',
  },
}

SCSS

$custom: #4331a4;
$custom-light: #826bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4331a4",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 164
  },
  "hsl": {
    "h": 249.391,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.41042,
    "c": 0.17521,
    "h": 282.6
  },
  "luminance": 0.0607
}

Semantic roles & 50–950 ramp

primary

#4331A4

secondary

#B3BF72

accent

#DD4AC6

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4331A4

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

Preview Lab → · Contrast checker → · Palette generator →