#4431CF#4431CF

#4431CF is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.3% C 0.227 H 277.7°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#4431CF
RGB	rgb(68, 49, 207)
HSL	hsl(247, 62%, 50%)
HSV	hsv(247, 76%, 81%)
CMYK	cmyk(67.1%, 76.3%, 0%, 18.8%)
CIE-LAB	lab(33.84, 53.83, -77.84)
CIE-LCH	lch(33.84, 94.64, 304.67°)
OKLab	oklab(45.33% 0.0304 -0.2249)
OKLCH	oklch(45.33% 0.227 277.7)
XYZ	xyz(14.7410, 7.9293, 59.7731)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4431CF #BCCF31

analogous

#316DCF #4431CF #9331CF

triadic

#4431CF #CF4431 #31CF44

tetradic

#4431CF #CF316D #BCCF31 #31CF93

square

#4431CF #CF316D #BCCF31 #31CF93

split-complementary

#4431CF #CF9331 #6DCF31

monochromatic

#23196C #33259E #4431CF #7163DB #9E94E6

Accessibility & contrast

On white

8.12

#4431CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4431CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4431CF

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4431CF	#FFFFFF	#000000	##FFFFFF
##4431CF	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D3

Deuteranopia (green-blind)

#0049CC

Tritanopia (blue-blind)

#00607F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4431cf;
/* rgb */ color: rgb(68, 49, 207);
/* oklch */ color: oklch(45.3% 0.227 277.7);

Tailwind

colors: {
  custom: {
    50: '#8b6ddf',
    500: '#4431cf',
    950: '#000000',
  },
}

SCSS

$custom: #4431cf;
$custom-light: #8b6ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#4431cf",
  "rgb": {
    "r": 68,
    "g": 49,
    "b": 207
  },
  "hsl": {
    "h": 247.215,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45327,
    "c": 0.22693,
    "h": 277.7
  },
  "luminance": 0.07931
}

Semantic roles & 50–950 ramp

primary

#4431CF

secondary

#C9D18B

accent

#E543D2

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4431CF

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

Preview Lab → · Contrast checker → · Palette generator →