#4331BA#4331BA

#4331BA is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.1% C 0.202 H 279.6°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#4331BA
RGB	rgb(67, 49, 186)
HSL	hsl(248, 58%, 46%)
HSV	hsv(248, 74%, 73%)
CMYK	cmyk(64%, 73.7%, 0%, 27.1%)
CIE-LAB	lab(31.66, 47.31, -69.13)
CIE-LCH	lch(31.66, 83.77, 304.38°)
OKLab	oklab(43.14% 0.0339 -0.1995)
OKLCH	oklch(43.14% 0.202 279.6)
XYZ	xyz(12.2732, 6.9341, 47.1365)
Luminance	0.0693 (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

#4331BA #A8BA31

analogous

#3163BA #4331BA #8731BA

triadic

#4331BA #BA4331 #31BA43

tetradic

#4331BA #BA3163 #A8BA31 #31BA87

square

#4331BA #BA3163 #A8BA31 #31BA87

split-complementary

#4331BA #BA8731 #63BA31

monochromatic

#201759 #32248A #4331BA #6656D2 #9286DF

Accessibility & contrast

On white

8.80

#4331BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4331BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331BA

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331BA	#FFFFFF	#000000	##FFFFFF
##4331BA	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0045B7

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4331ba;
/* rgb */ color: rgb(67, 49, 186);
/* oklch */ color: oklch(43.1% 0.202 279.6);

Tailwind

colors: {
  custom: {
    50: '#866cd0',
    500: '#4331ba',
    950: '#000000',
  },
}

SCSS

$custom: #4331ba;
$custom-light: #866cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4331ba",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 186
  },
  "hsl": {
    "h": 247.883,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43144,
    "c": 0.20237,
    "h": 279.6
  },
  "luminance": 0.06935
}

Semantic roles & 50–950 ramp

primary

#4331BA

secondary

#BFC97E

accent

#E246CD

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #4331BA

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

Preview Lab → · Contrast checker → · Palette generator →