#4C33D7#4C33D7

#4C33D7 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 47.0% C 0.233 H 279.5°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C33D7
RGB	rgb(76, 51, 215)
HSL	hsl(249, 67%, 52%)
HSV	hsv(249, 76%, 84%)
CMYK	cmyk(64.7%, 76.3%, 0%, 15.7%)
CIE-LAB	lab(35.61, 56.03, -79.51)
CIE-LCH	lch(35.61, 97.27, 305.17°)
OKLab	oklab(46.97% 0.0383 -0.2296)
OKLCH	oklch(46.97% 0.233 279.5)
XYZ	xyz(16.4261, 8.8091, 65.1115)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C33D7 #BED733

analogous

#336CD7 #4C33D7 #9E33D7

triadic

#4C33D7 #D74C33 #33D74C

tetradic

#4C33D7 #D7336C #BED733 #33D79E

square

#4C33D7 #D7336C #BED733 #33D79E

split-complementary

#4C33D7 #D79E33 #6CD733

monochromatic

#261878 #3722AB #4C33D7 #7966E1 #A699EB

Accessibility & contrast

On white

7.60

#4C33D7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4C33D7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C33D7

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C33D7	#FFFFFF	#000000	##FFFFFF
##4C33D7	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ADC

Deuteranopia (green-blind)

#004DD4

Tritanopia (blue-blind)

#006384

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4c33d7;
/* rgb */ color: rgb(76, 51, 215);
/* oklch */ color: oklch(47.0% 0.233 279.5);

Tailwind

colors: {
  custom: {
    50: '#906fe5',
    500: '#4c33d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c33d7;
$custom-light: #906fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c33d7",
  "rgb": {
    "r": 76,
    "g": 51,
    "b": 215
  },
  "hsl": {
    "h": 249.146,
    "s": 67.213,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46972,
    "c": 0.23272,
    "h": 279.5
  },
  "luminance": 0.0881
}

Semantic roles & 50–950 ramp

primary

#4C33D7

secondary

#CCD78F

accent

#EA3ED0

background

#F9F6FE

surface

#F2ECFC

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4C33D7

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

Preview Lab → · Contrast checker → · Palette generator →