#4D33BC#4D33BC

#4D33BC is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.4% C 0.201 H 283.2°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4D33BC
RGB	rgb(77, 51, 188)
HSL	hsl(251, 57%, 47%)
HSV	hsv(251, 73%, 74%)
CMYK	cmyk(59%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(33.08, 48.14, -67.94)
CIE-LCH	lch(33.08, 83.26, 305.32°)
OKLab	oklab(44.42% 0.0461 -0.1957)
OKLCH	oklch(44.42% 0.201 283.2)
XYZ	xyz(13.3187, 7.5754, 48.3276)
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

#4D33BC #A2BC33

analogous

#335EBC #4D33BC #9233BC

triadic

#4D33BC #BC4D33 #33BC4D

tetradic

#4D33BC #BC335E #A2BC33 #33BC92

square

#4D33BC #BC335E #A2BC33 #33BC92

split-complementary

#4D33BC #BC9233 #5EBC33

monochromatic

#26195C #39268C #4D33BC #715AD2 #9A8ADF

Accessibility & contrast

On white

8.35

#4D33BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4D33BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D33BC

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D33BC	#FFFFFF	#000000	##FFFFFF
##4D33BC	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)

#0052C0

Deuteranopia (green-blind)

#0049B9

Tritanopia (blue-blind)

#025974

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d33bc;
/* rgb */ color: rgb(77, 51, 188);
/* oklch */ color: oklch(44.4% 0.201 283.2);

Tailwind

colors: {
  custom: {
    50: '#8b6ed1',
    500: '#4d33bc',
    950: '#000000',
  },
}

SCSS

$custom: #4d33bc;
$custom-light: #8b6ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d33bc",
  "rgb": {
    "r": 77,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 251.387,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44424,
    "c": 0.20108,
    "h": 283.2
  },
  "luminance": 0.07576
}

Semantic roles & 50–950 ramp

primary

#4D33BC

secondary

#BCC981

accent

#E147C3

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4D33BC

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

Preview Lab → · Contrast checker → · Palette generator →