#4331C7#4331C7

#4331C7 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.4% C 0.218 H 278.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4331C7
RGB	rgb(67, 49, 199)
HSL	hsl(247, 60%, 49%)
HSV	hsv(247, 75%, 78%)
CMYK	cmyk(66.3%, 75.4%, 0%, 22%)
CIE-LAB	lab(32.95, 51.30, -74.65)
CIE-LCH	lch(32.95, 90.58, 304.50°)
OKLab	oklab(44.44% 0.031 -0.2156)
OKLCH	oklch(44.44% 0.218 278.2)
XYZ	xyz(13.7185, 7.5123, 54.7488)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4331C7 #B5C731

analogous

#316AC7 #4331C7 #8E31C7

triadic

#4331C7 #C74331 #31C743

tetradic

#4331C7 #C7316A #B5C731 #31C78E

square

#4331C7 #C7316A #B5C731 #31C78E

split-complementary

#4331C7 #C78E31 #6AC731

monochromatic

#221965 #322596 #4331C7 #6C5ED7 #998FE3

Accessibility & contrast

On white

8.39

#4331C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4331C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331C7

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331C7	#FFFFFF	#000000	##FFFFFF
##4331C7	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053CB

Deuteranopia (green-blind)

#0047C4

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4331c7;
/* rgb */ color: rgb(67, 49, 199);
/* oklch */ color: oklch(44.4% 0.218 278.2);

Tailwind

colors: {
  custom: {
    50: '#896cd9',
    500: '#4331c7',
    950: '#000000',
  },
}

SCSS

$custom: #4331c7;
$custom-light: #896cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4331c7",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 199
  },
  "hsl": {
    "h": 247.2,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4444,
    "c": 0.21783,
    "h": 278.2
  },
  "luminance": 0.07513
}

Semantic roles & 50–950 ramp

primary

#4331C7

secondary

#C5CE86

accent

#E444D0

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4331C7

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

Preview Lab → · Contrast checker → · Palette generator →