#4A33C1#4A33C1

#4A33C1 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.6% C 0.207 H 281.3°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#4A33C1
RGB	rgb(74, 51, 193)
HSL	hsl(250, 58%, 48%)
HSV	hsv(250, 74%, 76%)
CMYK	cmyk(61.7%, 73.6%, 0%, 24.3%)
CIE-LAB	lab(33.29, 49.25, -70.54)
CIE-LCH	lch(33.29, 86.03, 304.92°)
OKLab	oklab(44.65% 0.0407 -0.2035)
OKLCH	oklch(44.65% 0.207 281.3)
XYZ	xyz(13.6305, 7.6728, 51.2045)
Luminance	0.0767 (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

#4A33C1 #AAC133

analogous

#3363C1 #4A33C1 #9133C1

triadic

#4A33C1 #C14A33 #33C14A

tetradic

#4A33C1 #C13363 #AAC133 #33C191

square

#4A33C1 #C13363 #AAC133 #33C191

split-complementary

#4A33C1 #C19133 #63C133

monochromatic

#251960 #372691 #4A33C1 #705DD4 #9B8DE1

Accessibility & contrast

On white

8.28

#4A33C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4A33C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A33C1

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A33C1	#FFFFFF	#000000	##FFFFFF
##4A33C1	1.00	8.28	2.53	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C5

Deuteranopia (green-blind)

#0049BE

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4a33c1;
/* rgb */ color: rgb(74, 51, 193);
/* oklch */ color: oklch(44.6% 0.207 281.3);

Tailwind

colors: {
  custom: {
    50: '#8b6ed5',
    500: '#4a33c1',
    950: '#000000',
  },
}

SCSS

$custom: #4a33c1;
$custom-light: #8b6ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a33c1",
  "rgb": {
    "r": 74,
    "g": 51,
    "b": 193
  },
  "hsl": {
    "h": 249.718,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4465,
    "c": 0.20749,
    "h": 281.3
  },
  "luminance": 0.07674
}

Semantic roles & 50–950 ramp

primary

#4A33C1

secondary

#C0CB84

accent

#E146C8

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4A33C1

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

Preview Lab → · Contrast checker → · Palette generator →