#4331D0#4331D0

#4331D0 is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.4% C 0.228 H 277.3°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4331D0
RGB	rgb(67, 49, 208)
HSL	hsl(247, 63%, 50%)
HSV	hsv(247, 76%, 82%)
CMYK	cmyk(67.8%, 76.4%, 0%, 18.4%)
CIE-LAB	lab(33.86, 54.03, -78.38)
CIE-LCH	lch(33.86, 95.20, 304.58°)
OKLab	oklab(45.36% 0.0288 -0.2265)
OKLCH	oklch(45.36% 0.228 277.3)
XYZ	xyz(14.7945, 7.9427, 60.4157)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4331D0 #BED031

analogous

#316FD0 #4331D0 #9231D0

triadic

#4331D0 #D04331 #31D043

tetradic

#4331D0 #D0316F #BED031 #31D092

square

#4331D0 #D0316F #BED031 #31D092

split-complementary

#4331D0 #D09231 #6FD031

monochromatic

#23196E #32249F #4331D0 #7063DB #9E95E7

Accessibility & contrast

On white

8.11

#4331D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4331D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331D0

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331D0	#FFFFFF	#000000	##FFFFFF
##4331D0	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D4

Deuteranopia (green-blind)

#0049CD

Tritanopia (blue-blind)

#00607F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4331d0;
/* rgb */ color: rgb(67, 49, 208);
/* oklch */ color: oklch(45.4% 0.228 277.3);

Tailwind

colors: {
  custom: {
    50: '#8b6de0',
    500: '#4331d0',
    950: '#000000',
  },
}

SCSS

$custom: #4331d0;
$custom-light: #8b6de0;
$custom-dark: #000000;

JSON

{
  "hex": "#4331d0",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 208
  },
  "hsl": {
    "h": 246.792,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45358,
    "c": 0.2283,
    "h": 277.3
  },
  "luminance": 0.07944
}

Semantic roles & 50–950 ramp

primary

#4331D0

secondary

#CAD28B

accent

#E642D3

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4331D0

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

Preview Lab → · Contrast checker → · Palette generator →