#4C34BB#4C34BB

#4C34BB is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.4% C 0.199 H 282.8°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C34BB
RGB	rgb(76, 52, 187)
HSL	hsl(251, 56%, 47%)
HSV	hsv(251, 72%, 73%)
CMYK	cmyk(59.4%, 72.2%, 0%, 26.7%)
CIE-LAB	lab(33.09, 47.17, -67.33)
CIE-LCH	lch(33.09, 82.21, 305.01°)
OKLab	oklab(44.38% 0.0441 -0.194)
OKLCH	oklch(44.38% 0.199 282.8)
XYZ	xyz(13.1753, 7.5795, 47.7728)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C34BB #A3BB34

analogous

#345FBB #4C34BB #9034BB

triadic

#4C34BB #BB4C34 #34BB4C

tetradic

#4C34BB #BB345F #A3BB34 #34BB90

square

#4C34BB #BB345F #A3BB34 #34BB90

split-complementary

#4C34BB #BB9034 #5FBB34

monochromatic

#25195B #39278B #4C34BB #705BD1 #9A8BDF

Accessibility & contrast

On white

8.35

#4C34BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4C34BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C34BB

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C34BB	#FFFFFF	#000000	##FFFFFF
##4C34BB	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BF

Deuteranopia (green-blind)

#0049B8

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c34bb;
/* rgb */ color: rgb(76, 52, 187);
/* oklch */ color: oklch(44.4% 0.199 282.8);

Tailwind

colors: {
  custom: {
    50: '#8b6ed1',
    500: '#4c34bb',
    950: '#000000',
  },
}

SCSS

$custom: #4c34bb;
$custom-light: #8b6ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c34bb",
  "rgb": {
    "r": 76,
    "g": 52,
    "b": 187
  },
  "hsl": {
    "h": 250.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.4438,
    "c": 0.19897,
    "h": 282.8
  },
  "luminance": 0.0758
}

Semantic roles & 50–950 ramp

primary

#4C34BB

secondary

#BCC982

accent

#E048C5

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4C34BB

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

Preview Lab → · Contrast checker → · Palette generator →